Safety and Outcome of Revascularization Treatment in Patients With Acute Ischemic Stroke and COVID-19: The Global COVID-19 Stroke Registry.

Humans Ischemic Stroke / epidemiology Fibrinolytic Agents / therapeutic use Brain Ischemia / complications Cohort Studies Thrombolytic Therapy / adverse effects Treatment Outcome COVID-19 / complications Stroke / epidemiology Intracranial Hemorrhages / etiology Cerebral Hemorrhage / complications Endovascular Procedures / adverse effects Registries

Journal

Neurology
ISSN: 1526-632X
Titre abrégé: Neurology
Pays: United States
ID NLM: 0401060

Informations de publication

Date de publication:
14 02 2023
Historique:
received: 27 04 2022
accepted: 23 09 2022
pubmed: 10 11 2022
medline: 16 2 2023
entrez: 9 11 2022
Statut: ppublish

Résumé

COVID-19-related inflammation, endothelial dysfunction, and coagulopathy may increase the bleeding risk and lower the efficacy of revascularization treatments in patients with acute ischemic stroke (AIS). We aimed to evaluate the safety and outcomes of revascularization treatments in patients with AIS and COVID-19. This was a retrospective multicenter cohort study of consecutive patients with AIS receiving intravenous thrombolysis (IVT) and/or endovascular treatment (EVT) between March 2020 and June 2021 tested for severe acute respiratory syndrome coronavirus 2 infection. With a doubly robust model combining propensity score weighting and multivariate regression, we studied the association of COVID-19 with intracranial bleeding complications and clinical outcomes. Subgroup analyses were performed according to treatment groups (IVT-only and EVT). Of a total of 15,128 included patients from 105 centers, 853 (5.6%) were diagnosed with COVID-19; of those, 5,848 (38.7%) patients received IVT-only and 9,280 (61.3%) EVT (with or without IVT). Patients with COVID-19 had a higher rate of symptomatic intracerebral hemorrhage (SICH) (adjusted OR 1.53; 95% CI 1.16-2.01), symptomatic subarachnoid hemorrhage (SSAH) (OR 1.80; 95% CI 1.20-2.69), SICH and/or SSAH combined (OR 1.56; 95% CI 1.23-1.99), 24-hour mortality (OR 2.47; 95% CI 1.58-3.86), and 3-month mortality (OR 1.88; 95% CI 1.52-2.33). Patients with COVID-19 also had an unfavorable shift in the distribution of the modified Rankin score at 3 months (OR 1.42; 95% CI 1.26-1.60). Patients with AIS and COVID-19 showed higher rates of intracranial bleeding complications and worse clinical outcomes after revascularization treatments than contemporaneous non-COVID-19 patients receiving treatment. Current available data do not allow direct conclusions to be drawn on the effectiveness of revascularization treatments in patients with COVID-19 or to establish different treatment recommendations in this subgroup of patients with ischemic stroke. Our findings can be taken into consideration for treatment decisions, patient monitoring, and establishing prognosis. The study was registered under ClinicalTrials.gov identifier NCT04895462.

Sections du résumé

BACKGROUND AND OBJECTIVES
COVID-19-related inflammation, endothelial dysfunction, and coagulopathy may increase the bleeding risk and lower the efficacy of revascularization treatments in patients with acute ischemic stroke (AIS). We aimed to evaluate the safety and outcomes of revascularization treatments in patients with AIS and COVID-19.
METHODS
This was a retrospective multicenter cohort study of consecutive patients with AIS receiving intravenous thrombolysis (IVT) and/or endovascular treatment (EVT) between March 2020 and June 2021 tested for severe acute respiratory syndrome coronavirus 2 infection. With a doubly robust model combining propensity score weighting and multivariate regression, we studied the association of COVID-19 with intracranial bleeding complications and clinical outcomes. Subgroup analyses were performed according to treatment groups (IVT-only and EVT).
RESULTS
Of a total of 15,128 included patients from 105 centers, 853 (5.6%) were diagnosed with COVID-19; of those, 5,848 (38.7%) patients received IVT-only and 9,280 (61.3%) EVT (with or without IVT). Patients with COVID-19 had a higher rate of symptomatic intracerebral hemorrhage (SICH) (adjusted OR 1.53; 95% CI 1.16-2.01), symptomatic subarachnoid hemorrhage (SSAH) (OR 1.80; 95% CI 1.20-2.69), SICH and/or SSAH combined (OR 1.56; 95% CI 1.23-1.99), 24-hour mortality (OR 2.47; 95% CI 1.58-3.86), and 3-month mortality (OR 1.88; 95% CI 1.52-2.33). Patients with COVID-19 also had an unfavorable shift in the distribution of the modified Rankin score at 3 months (OR 1.42; 95% CI 1.26-1.60).
DISCUSSION
Patients with AIS and COVID-19 showed higher rates of intracranial bleeding complications and worse clinical outcomes after revascularization treatments than contemporaneous non-COVID-19 patients receiving treatment. Current available data do not allow direct conclusions to be drawn on the effectiveness of revascularization treatments in patients with COVID-19 or to establish different treatment recommendations in this subgroup of patients with ischemic stroke. Our findings can be taken into consideration for treatment decisions, patient monitoring, and establishing prognosis.
TRIAL REGISTRATION INFORMATION
The study was registered under ClinicalTrials.gov identifier NCT04895462.

Identifiants

DOI: 10.1212/WNL.0000000000201537 PMID: 36351814 PMC: PMC9969910
pubmed: 36351814
pii: WNL.0000000000201537
doi: 10.1212/WNL.0000000000201537
pmc: PMC9969910
doi:

Substances chimiques

Fibrinolytic Agents 0

Banques de données

ClinicalTrials.gov
['NCT04895462']

Types de publication

Multicenter Study Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

e739-e750

Informations de copyright

© 2022 American Academy of Neurology.

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Auteurs

João Pedro Marto (JP)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece. joao.pedro.seabra.marto@gmail.com.
ORCID: 0000-0003-2277-5950

Davide Strambo (D)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

George Ntaios (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Thanh N Nguyen (TN)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Roman Herzig (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Anna Czlonkowska (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jelle Demeestere (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ossama Yassin Mansour (OY)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Alexander Salerno (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Susanne Wegener (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Philipp Baumgartner (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Carlo W Cereda (CW)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Giovanni Bianco (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Morin Beyeler (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marcel Arnold (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Emmanuel Carrera (E)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Paolo Machi (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Valerian Altersberger (V)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Leo Bonati (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Henrik Gensicke (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Manuel Bolognese (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Nils Peters (N)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Stephan Wetzel (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marta Magriço (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

João Nuno Ramos (JN)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

João Sargento-Freitas (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Rita Machado (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Carolina Maia (C)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Egídio Machado (E)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ana Paiva Nunes (AP)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Patricia Ferreira (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Teresa Pinho E Melo (T)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Mariana Carvalho Dias (MC)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

André Paula (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Manuel Alberto Correia (MA)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Pedro Castro (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Elsa Azevedo (E)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Luís Albuquerque (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

José Nuno Alves (JN)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Joana Ferreira-Pinto (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Torcato Meira (T)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Liliana Pereira (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Miguel Rodrigues (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Andre Pinho Araujo (AP)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marta Rodrigues (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Mariana Rocha (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ângelo Pereira-Fonseca (Â)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Luís Ribeiro (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ricardo Varela (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Sofia Malheiro (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Manuel Cappellari (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Cecilia Zivelonghi (C)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Giulia Sajeva (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Andrea Zini (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Mauro Gentile (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Stefano Forlivesi (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ludovica Migliaccio (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Maria Sessa (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Sara La Gioia (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Alessandro Pezzini (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Davide Sangalli (D)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marialuisa Zedde (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Rosario Pascarella (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Carlo Ferrarese (C)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Simone Beretta (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Susanna Diamanti (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ghil Schwarz (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Giovanni Frisullo (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Simona Marcheselli (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Pierre Seners (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Candice Sabben (C)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Simon Escalard (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Michel Piotin (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Benjamin Maïer (B)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Guillaume Charbonnier (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Fabrice Vuillier (F)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Loïc Legris (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Pauline Cuisenier (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Francesca R Vodret (FR)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Gaultier Marnat (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jean-Sebastien Liegey (JS)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Igor Sibon (I)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Fabian Flottmann (F)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Gabriel Broocks (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Nils-Ole Gloyer (NO)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ferdinand O Bohmann (FO)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jan Hendrik Schaefer (JH)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Christian Nolte (C)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Heinrich J Audebert (HJ)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Eberhard Siebert (E)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marek Sykora (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Wilfried Lang (W)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Julia Ferrari (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Lukas Mayer-Suess (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Michael Knoflach (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Elke Ruth Gizewski (ER)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jeffrey Stolp (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Lotte J Stolze (LJ)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jonathan M Coutinho (JM)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Paul Nederkoorn (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ido van den Wijngaard (I)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Joke De Meris (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Robin Lemmens (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Sylvie De Raedt (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Fenne Vandervorst (F)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Matthieu Pierre Rutgers (MP)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Antoine Guilmot (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Anne Dusart (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Flavio Bellante (F)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Patricia Calleja-Castaño (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Fernando Ostos (F)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Guillermo González-Ortega (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Paloma Martín-Jiménez (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Sebastian García-Madrona (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Antonio Cruz-Culebras (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Rocio Vera (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Maria Consuelo Matute (MC)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Blanca Fuentes (B)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

María Alonso-de-Leciñana (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ricardo Rigual (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Exuperio Díez-Tejedor (E)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Soledad Perez-Sanchez (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Joan Montaner (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Fernando Díaz-Otero (F)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Natalia Pérez-de-la-Ossa (N)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Belén Flores-Pina (B)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Lucia Muñoz-Narbona (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Angel Chamorro (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Alejandro Rodríguez-Vázquez (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Arturo Renú (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Oscar Ayo-Martin (O)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Francisco Hernández-Fernández (F)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Tomas Segura (T)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Herbert Tejada-Meza (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Daniel Sagarra-Mur (D)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marta Serrano-Ponz (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Thant Hlaing (T)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Isaiah See (I)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Robert Simister (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

David Werring (D)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Espen Saxhaug Kristoffersen (ES)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Annika Nordanstig (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Katarina Jood (K)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Alexandros Rentzos (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Libor Šimůnek (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Dagmar Krajíčková (D)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Antonín Krajina (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Robert Mikulik (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Martina Cviková (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jan Vinklárek (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

David Školoudík (D)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Martin Roubec (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Eva Hurtikova (E)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Rostislav Hrubý (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Svatopluk Ostry (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ondrej Skoda (O)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marek Pernicka (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Lubomir Jurak (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Zuzana Eichlová (Z)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Martin Jíra (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Martin Kovar (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Michal Panský (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Pavel Mencl (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Hana Palouskova (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Aleš Tomek (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Petr Janský (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Anna Olšerová (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Martin Sramek (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Roman Havlicek (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Petr Malý (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Lukáš Trakal (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jan Fiksa (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Matěj Slovák (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Michal Adam Karlinski (MA)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Maciej Nowak (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Halina Sienkiewicz-Jarosz (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Anna Bochynska (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Pawel Wrona (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Tomasz Homa (T)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Katarzyna Sawczynska (K)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Agnieszka Slowik (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ewa Wlodarczyk (E)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marcin Wiacek (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Izabella Tomaszewska-Lampart (I)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Bartosz Sieczkowski (B)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Halina Bartosik-Psujek (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marta Bilik (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Anna Bandzarewicz (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Malgorzata Dorobek (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Justyna Zielinska-Turek (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Marta Nowakowska-Kotas (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Krystian Obara (K)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Paweł Urbanowski (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Slawomir Budrewicz (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Maciej Guziński (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Milena Świtońska (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Iwona Rutkowska (I)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Paulina Sobieszak-Skura (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Beata M Labuz-Roszak (BM)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Aleksander Debiec (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jacek Staszewski (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Adam Stępień (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jacek Zwiernik (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Grzegorz Wasilewski (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Cristina Tiu (C)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Elena Oana Terecoasă (EO)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Razvan Alexandru Radu (RA)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Anca Negrila (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Bogdan Dorobat (B)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Cristina Panea (C)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Vlad Tiu (V)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Simona Petrescu (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Atilla Ozdemir (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Mostafa Mahmoud (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Hussam El-Samahy (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Hazem Abdelkhalek (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jasem Al-Hashel (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ismail Ibrahim Ismail (II)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Athari Salmeen (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Abdoreza Ghoreishi (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Sergiu Ionut Sabetay (SI)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Hana Gross (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Piers Klein (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Mohamad Abdalkader (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Pascal Jabbour (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Kareem El Naamani (K)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Stavropoula Tjoumakaris (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Rawad Abbas (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ghada A Mohamed (GA)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Alex Chebl (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jiangyong Min (J)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Majesta Hovingh (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jenney P Tsai (JP)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Muhib Khan (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Krishna Nalleballe (K)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Sanjeeva Onteddu (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Hesham Masoud (H)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Mina Michael (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Navreet Kaur (N)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Laith Maali (L)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Michael G Abraham (MG)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Priyank Khandelwal (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ivo Bach (I)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Melody Ong (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Denis Babici (D)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Ayaz M Khawaja (AM)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Maryam Hakemi (M)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Kumar Rajamani (K)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Vanessa Cano-Nigenda (V)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Antonio Arauz (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Pablo Amaya (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Natalia Llanos (N)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Akemi Arango (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Miguel Ángel Vences (MÁ)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Jose Dominguo Barrientos Guerra (JD)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Rayllene Caetano (R)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Rodrigo Targa Martins (RT)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Sergio Daniel Scollo (SD)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Patrick Matic Yalung (PM)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Shashank Nagendra (S)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Abhijit Gaikwad (A)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Kwon-Duk Seo (KD)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Georgios Georgiopoulos (G)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Raul G Nogueira (RG)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

Patrik Michel (P)

Department of Neurology (J.P.M., M.M.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Stroke Centre (D.S., A.S., P.M.), Neurology Service, Department of Neurological Sciences, Lausanne University Hospital, Switzerland; Department of Internal Medicine (G.N.), Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece; Department of Neurology, Radiology (T.N.N.), Boston Medical Center, Boston University School of Medicine, MA; Department of Neurology (R.H., L.S., D.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; 2nd Department of Neurology (A.C., M.A.K., M.N.), Institute of Psychiatry and Neurology, Warsaw, Poland; Neurology Department (J.D., R.L.), Leuven University Hospital, Belgium; Alexandria University Hospitals and Affiliated Stroke Network (O.Y.M.), Egypt; Department of Neurology (S.W., P.B.), University Hospital of Zurich, Switzerland; Stroke Center (C.W.C., G.B.), Neurocenter of Southern Switzerland, EOC, Lugano; Stroke Center (M.B, M.A.), Department of Neurology, Inselspital, Bern University Hospital and University of Bern, Switzerland; Stroke Centre (E.C.), Geneva University Hospital, Switzerland; Department of Neuroradiology (P.M.), Geneva University Hospital, Switzerland; Stroke Centre (V.A, L.B., H.G.), University Hospital Basel and University of Basel, Switzerland; Stroke Centre (M.B.), Kantonsspital Lucerne, Switzerland; Stroke Centre (N.P., S.W.), Hirslanden Hospital, Zurich, Switzerland; Department of Neuroradiology (J.N.R.), Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisbon, Portugal; Department of Neurology (J.S.-F., R.M., C.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Department of Neuroradiology (E.M.), Centro Hospitalar Universitário de Coimbra, Portugal; Stroke Unit (A.P.N., P.F.), Hospital de São José, Centro Hospitalar Universitário Lisboa Central, Lisbon, Portugal; Stroke Unit (T.P.e.M., M.C.D., A.P.), Department of Neurology, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neuroradiology (M.A.C.), Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal; Department of Neurology (P.C., E.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Department of Neuroradiology (L.A.), Centro Hospitalar Universitário São João, Porto, Portugal; Departments of Neurology (J.N.A., J.F.-P.), and Neuroradiology (T.M.), Hospital de Braga, Portugal; Department of Neurology (L.P., M.R.), Hospital Garcia de Orta, Almada, Portugal; Department of Neuroradiology (A.P.A., M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (M.R.), Centro Hospitalar de Vila Nova de Gaia/Espinho, Portugal; Department of Neurology (A.P.-F, L.R.), Unidade Local de Saúde de Matosinhos, Portugal; Department of Neurology (R.V., S.M.), Centro Hospitalar Universitário do Porto, Portugal; Stroke Unit (M.C., C.Z.), Azienda Ospedaliera Universitaria Integrata, Verona, Italy; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.Z., M.G., S.F., L.M.), Department of Neurology and Stroke Centre, Maggiore Hospital, Bologna, Italy; Department of Neurology (M.S., S.L.G.), ASST Papa Giovanni XXIII, Bergamo, Italy; Department of Clinical and Experimental Sciences (A.P.), Neurology Clinic, University of Brescia, Italy; Department of Neurology and Stroke Unit (D.S.), Azienda Socio Sanitaria Territoriale, Lecco, Italy; Neurology Unit (M.Z.), Stroke Unit, Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Neuroradiology Unit (R.P.), Azienda Unità Sanitaria-IRCCS di Reggio Emilia, Italy; Department of Neurology (C.F., S.B., S.D.), San Gerardo Hospital, Department of Medicine and Surgery and Milan Centre for Neuroscience, University of Milano Bicocca, Monza, Italy; Stroke Unit (G.S.), Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Neurology (G.F.), Policlinico Universitario Agostino Gemelli, Rome, Italy; Emergency Neurology and Stroke Unit (S.M.), IRCCS Humanitas Clinical and Research Center, Rozzano, Italy; Department of Neurology (C.S., S.E.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (M.P., B.M.), Hôpital Fondation Ade Rothschild, Paris, France; Department of Interventional Neuroradiology (G.C., F.V.), Centre Hospitalier Régional Universitaire, Hôpital Jean Minjoz, Besançon, France; Neurology (F.L., P.C, F.R.V.), Stroke Unit, Centre Hospitalier Universitaire, Grenoble Alpes, France; Department of Interventional and Diagnostic Neuroradiology (J.-S.L., I.S.), Bordeaux University Hospital, France; Department of Diagnostic and Interventional Neuroradiology (F.F, G.B., N.-O.G.), University Medical Center-Hamburg-Eppendorf, Germany; Department of Neurology (F.O.B., J.H.S.), University Hospital Frankfurt, Goethe University, Germany; Department of Neurology and Centre for Stroke Research (H.J.A.), Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Germany; Department of Neuroradiology (E.S.), Charité-Universitätsmedizin Berlin, Germany; Department of Neurology (M.S, W.L., J.F.), St. John's Hospital, Vienna, Austria; Departments of Neurology (L.M.-S., M.K.), and Neuroradiology (E.R.G.), Medical University of Innsbruck, Austria; Department of Neurology (J.S., L.J.S., J.M.C.), Amsterdam University Medical Centers, Netherlands; Department of Neurology (I.v.d.W., J.d.M.), Haaglanden Medical Centre, Hague and Department of Radiology, Leiden University Medical Centre, Netherlands; Department of Neurology (S.D.R., F.V.), Universitair Ziekenhuis Brussel, Centre for Neurosciences, Vrije Universiteit Brussel, Belgium; Department of Neurology (M.P.R, A.G.), Stroke Unit, Europe Hospitals, Brussels, Belgium; Department of Neurology (A.D., F.B.), Centre Hospitalier Universitaire de Charleroi, Belgium; Department of Neurology and Stroke Centre (P.C.-C., F.O., P.M.-J.), Hospital Universitario de OctubreInstituto de Investigación Hospital 12 de Octubre (i+12), Madrid, Spain; Department of Neurology and Stroke Centre (A.C.-C., R.V., M.C.M.), Hospital Universitario Ramón y Cajal, Ramon y Cajal Institute for Health Research (IRYCIS), Madrid, Spain; Department of Neurology and Stroke (B.F, M.A.d.L., R.R., E.D.D.), Centre Hospital La Paz Institute for Health Research-IdiPAZ (La Paz University Hospital-Universidad Autónoma de Madrid), Spain; Department of Neurology (S.P.-S., J.M.), Hospital Universitario Virgen Macarena, Seville, Spain; Stroke Centre (F.D-.O.), Hospital General Universitario Gregorio Marañón, Madrid, Spain; Stroke Unit (B.F.-P., J.M.-N.), Germans Trias Hospital, Barcelona, Spain; Department of Neurology (A.C, A.R.-V., A.R), Comprehensive Stroke Centre, Hospital Clinic from Barcelona, Spain; Department of Neurology (O.A.-M, F.H.-F.), Complejo Hospitalario Universitario de Albacete; Stroke Unit (H.T.-M.), Department of Neurology, and Interventional Neuroradiology Unit, Hospital Universitario Miguel Servet, Spain; Stroke Unit (D.S.-M, M.F.P.), Department of Neurology, Hospital Universitario Miguel Servet, Spain; Stroke and Geriatric Medicine (T.H.), Aintree University Hospital, United Kingdom; Comprehensive Stroke Service (I.S., R.S.), University College London Hospitals NHS Foundation Trust and Stroke Research Centre, University College London, United Kingdom.; University College London (D.W.), Queen Square Institute of Neurology, London, United Kingdom; Department of Neurology (E.S.K.), Akershus University Hospital, Lørenskog and Department of General Practice, University of Oslo, Norway; Department of Clinical Neuroscience (A.N, K.J.), Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg and Department of Neurology (A.N, K.J.), Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.R.), Institute of Clinical Sciences, Sahlgrenska Academy at the University of Gothenburg and Department of Interventional and Diagnostic Neuroradiology, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden; Department of Radiology (A.K.), Comprehensive Stroke Centre, Charles University Faculty of Medicine and University Hospital, Hradec Králové, Czech Republic; International Clinical Research Centre (R.M., M.C., J.V.) and Department of Neurology, St. Anne´s University Hospital and Faculty of Medicine at Masaryk University, Brno, Czech Republic; Center for Health Research (D.S., M.R, E.H.), Faculty of Medicine, University of Ostrava, Czech Republic; Department of Neurology (R.H, S.V.), České Budějovice Hospital, Czech Republic; Department of Neurology (O.S., M.P.), Jihlava Hospital, Czech Republic; Neurocenter (L.J., Z.E., M.J.), Regional Hospital Liberec, Czech Republic; Cerebrovascular Centre (M.K., M.P., P.M.), Na Homolce Hospital, Prague, Czech Republic; Department of Neurology (H.P.), Karviná Miners Hospital Inc., Czech Republic; Cerebrovascular Centre (A.T, P.J, A.O.), University Hospital in Motol, Prague, Czech Republic; Cerebrovascular Centre (M.S., R.H, P.M., L.T.), Central Military Hospital, Prague, Czech Republic; Cerebrovascular Centre (J.F., M.S.), General University Hospital, Prague, Czech Republic; 1th Department of Neurology (H.S.-J, A.B.), Institute of Psychiatry and Neurology, Warsaw, Poland; Department of Neurology (P.W, T.H., K.S., A.S), University Hospital, Jagiellonian University, Cracow, Poland; Department of Neurology (M.W., L.T.-L., B.S.), Institute of Medical Sciences, Medical College of Rzeszow University, Poland; Department of Neurology and Stroke (M.B, A.B.), St. John Paul II Western Hospital, Grodzisk Mazowiecki, Poland; Department of Neurology (M.D, J.Z.), Central Clinical Hospital of the Ministry of the Interior and Administration, Warsaw, Poland; Departments of Neurology (M.N.-K., K.O., P.U.), and Radiology (M.G.), Wroclaw Medical University, Poland; Department of Neurosurgery and Neurology (M.S.), Nicolaus Copernicus University in Torun Ludwik Rydygier Collegium Medicum, Bydgoszcz, Poland; Stroke Intervention Centre (I.R., P.S.-S.), Department of Neurosurgery and Neurology, Jan Biziel University Hospital, Bydgoszcz, Poland; Department of Neurology (B.M.L.-R.), Institute of Medical Sciences, University of Opole, Poland; Clinic of Neurology (A.D., J.S., A.S.), Military Institute of Medicine, Warsaw, Poland; Department of Neurology (J.Z.), University of Warmia and Mazury, Olsztyn, Poland; Department of Radiology (C.W.), Provincial Specialist Hospital, Olsztyn, Poland; Department of Neurology (C.T., E.O.T., R.A.R., A.N.), University Emergency Hospital Bucharest, University of Medicine and Pharmacy "Carol Davila", Romania; Department of Radiology (B.D.), University Emergency Hospital Bucharest, Romania; Department of Neurology and Stroke Unit (C.P, V.T, S.P.), Elias University Emergency Hospital, University of Medicine and Pharmacy "Carol Davila", Bucharest, Romania; Department of Neurology (A.O.), Eskisehir Osmangazi University, Turkey; Ain Shams University Affiliated Saudi German Hospital (M.M., H.E.-S.), Egypt; Neuropsychiatry Department (H.A.), Tanta University, Egypt; Department of Neurology (J.A.-H.), Ibn Sina Hospital, Kuwait; Department of Neurology (I.I.I.), Jaber Al-Ahmad Hospital, Kuwait; Department of Neurology (A.G.), School of Medicine, Zanjan University of Medical Sciences, Iran; Stroke Unit (S.I.S.), Neurology Department, Hillel Yaffe Medical Center, Hadera, Israel; Department of Neurosurgery (P.J., K.E.N, S.T., R.A.), Thomas Jefferson University Hospital, PA; Departments of Radiology (G.A.M., P.G.N.), Neurology and Neurosurgery, Grady Memorial Hospital, Atlanta, GA; Department of Neurology (A.C.), Henry Ford Hospital, Detroit, MI; Comprehensive Stroke Centre and Department of Neurosciences (J.M., M.H., M.K.), Spectrum Health and Michigan State University; Department of Neurology (K.N., S.O.), University of Arkansas for Medical Sciences, Little Rock, AR; Department of Neurology (M.K.), Upstate University Hospital, NY; Department of Neurology (L.M., M.G.A.), University of Kansas Medical Centre; Endovascular Neurological Surgery and Neurology (P.K., I.B, M.O., M.B.), Rutgers, The State University of New Jersey, Newark; Department of Neurology (A.M.K.), Wayne State University, Detroit Medical Center, MI; Stroke Clinic (V.C.-N, A.A.), Instituto Nacional de Neurologia y Neurocirugia Manuel Velasco Suarez, Mexico City, Mexico; Department of Neurology (P.A.), Fundación Valle del Lili, Cali, Colombia; Centro de Investigaciones Clínicas (N.L., A.A.), Fundación Valle del Lili, Cali, Colombia; Department of Neurology (M.A.V.), Hospital Nacional Edgardo Rebagliati Martins, EsSalud, Lima, Péru; Hospital General San Juan de Dios (J.D.B.G.), Guatemala; Department of Neurology (R.C., R.T.M.), Hospital Nossa Senhora da Conceição Hospital, Porto Alegre, Brazil; Ramos Mejía Hospital (S.D.S.), Stroke Unit, Buenos Aires, Argentina; St. Luke's Medical Center (P.M.Y.), Global City, Philippines; Department of Neurology (S.N., A.G.), Grant Medical College and Sir JJ Hospital, Mumbai, India; Department of Neurology (K.-D.S.), National Health Insurance Service Ilsan Hospital, Goyang, Korea; School of Biomedical Engineering and Imaging Sciences (G.G.), St Thomas Hospital, King's College London, UK; Department of Clinical Therapeutics (G.G.), National and Kapodistrian University of Athens, Greece.

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Classifications MeSH

questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Safety and Outcome of Revascularization...
questionsmedicales.fr › Maladies cardiovasculaires › Maladies vasculaires › Angiopathies intracrâniennes › Accident vasculaire cérébral › Accident vasculaire cérébral ischémique › Safety and Outcome of Revascularization...
questionsmedicales.fr › Actions chimiques et utilisations › Actions pharmacologiques › Utilisations thérapeutiques › Agents hématologiques › Fibrinolytiques › Safety and Outcome of Revascularization...
questionsmedicales.fr › Maladies cardiovasculaires › Maladies vasculaires › Angiopathies intracrâniennes › Encéphalopathie ischémique › Safety and Outcome of Revascularization...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Caractéristiques des études épidémiologiques › Études épidémiologiques › Études de cohortes › Safety and Outcome of Revascularization...
questionsmedicales.fr › Thérapeutique › Traitement médicamenteux › Traitement thrombolytique › Safety and Outcome of Revascularization...
questionsmedicales.fr › Qualité, accès, évaluation des soins de santé › Qualité des soins de santé › Mécanismes d'évaluation des soins de santé › Évaluation des résultats et des processus en soins de santé › Évaluation de résultat (soins) › Résultat thérapeutique › Safety and Outcome of Revascularization...
questionsmedicales.fr › Maladies de l'appareil respiratoire › Infections de l'appareil respiratoire › Pneumopathie infectieuse › Pneumopathie virale › COVID-19 › Safety and Outcome of Revascularization...
questionsmedicales.fr › Maladies cardiovasculaires › Maladies vasculaires › Angiopathies intracrâniennes › Accident vasculaire cérébral › Safety and Outcome of Revascularization...
questionsmedicales.fr › États, signes et symptômes pathologiques › Processus pathologiques › Hémorragie › Hémorragies intracrâniennes › Safety and Outcome of Revascularization...
questionsmedicales.fr › États, signes et symptômes pathologiques › Processus pathologiques › Hémorragie › Hémorragies intracrâniennes › Hémorragie cérébrale › Safety and Outcome of Revascularization...
questionsmedicales.fr › Procédures de chirurgie opératoire › Interventions chirurgicales mini-invasives › Procédures endovasculaires › Safety and Outcome of Revascularization...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Méthodes épidémiologiques › Collecte de données › Enregistrements › Safety and Outcome of Revascularization...