M Veltkamp

Affiliations

Interstitial Lung Diseases Center of Excellence, Department of Pulmonology, St. Antonius Hospital, Koekoekslaan 1, 3435 CM, Nieuwegein, The Netherlands. m.veltkamp@antoniusziekenhuis.nl.
Department of Pulmonology, University Medical Center, Utrecht, The Netherlands. m.veltkamp@antoniusziekenhuis.nl.

Publications (35)

Biomarkers in the Diagnosis and Prognosis of Sarcoidosis: Current Use and Future Prospects.

Frontiers in immunology

Avec: Raisa Kraaijvanger , Montse Janssen Bonás , Adriane D M Vorselaars , Marcel Veltkamp

Immunoreactivity to metal and silica associates with sarcoidosis in Dutch patients.

Respiratory research

Avec: E Beijer , B Meek , X Bossuyt , S Peters , R C H Vermeulen , H Kromhout , M Veltkamp

Quantification of pulmonary disease activity in sarcoidosis measured with

EJNMMI research

Avec: Milou C Schimmelpennink , Adriane D M Vorselaars , Marcel Veltkamp , Ruth G M Keijsers

Latent tuberculosis infection associates with cardiac involvement in patients with sarcoidosis.

Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG

Avec: Els Beijer , Annelies Bakker , Raisa Kraaijvanger , Bob Meek , Marco Post , Jan Grutters , Marcel Veltkamp

Elevated Serum Amyloid a Levels Are not Specific for Sarcoidosis but Associate with a Fibrotic Pulmonary Phenotype.

Cells

Avec: Els Beijer , Claudia Roodenburg-Benschop , Milou C Schimmelpennink , Jan C Grutters , Bob Meek , Marcel Veltkamp

Hydroxychloroquine monotherapy in sarcoidosis: Indications, efficacy, and side effects.

Sarcoidosis, vasculitis, and diffuse lung diseases : official journal of WASOG

Avec: Britney Vermeer , Marcel Veltkamp , Lisette Regina Maria Raasing , Anne Elisabeth Wind , Adriane Dore Marie Vorselaars

Frequencies and clinical associations of myositis-related antibodies in The Netherlands: A one-year survey of all Dutch patients.

Journal of translational autoimmunity

Avec: Anouk C M Platteel , Brigitte A Wevers , Johan Lim , Jaap A Bakker , Hetty J Bontkes , Joyce Curvers , Jan Damoiseaux , Michiel Heron , Gijs de Kort , Maarten Limper , Ellen G van Lochem , A H Leontine Mulder , Christiaan G J Saris , Hester van der Valk , Anneke J van der Kooi , Ester M M van Leeuwen , Marcel Veltkamp , Marco W J Schreurs , Bob Meek , Dörte Hamann

Sarcoidosis in a patient clinically diagnosed with silicosis; is silica associated sarcoidosis a new phenotype?

Respiratory medicine case reports

Avec: Els Beijer , Bob Meek , Hans Kromhout , H Wouter van Es , Kees Seldenrijk , Marjolein Drent , Jos M Rooijackers , Marcel Veltkamp

Design of a randomized controlled trial to evaluate effectiveness of methotrexate versus prednisone as first-line treatment for pulmonary sarcoidosis: the PREDMETH study.

BMC pulmonary medicine

Avec: Vivienne Kahlmann , Montse Janssen Bonás , Catharina C Moor , Coline H M van Moorsel , Mirjam Kool , Raisa Kraaijvanger , Jan C Grutters , Mayka Overgaauw , Marcel Veltkamp , Marlies S Wijsenbeek , Auteur inconnu

Pulmonary Sarcoidosis: Diagnosis and Differential Diagnosis.

Diagnostics (Basel, Switzerland)

Avec: Nicol Bernardinello , Simone Petrarulo , Elisabetta Balestro , Elisabetta Cocconcelli , Marcel Veltkamp , Paolo Spagnolo

Increased Efficacy of Whole Lung Lavage Treatment in Alveolar Proteinosis Using a New Modified Lavage Technique.

Journal of bronchology & interventional pulmonology

Avec: L Agnes Grutters , Elseline C Smith , Cees W Casteleijn , Eric P van Dongen , Henk J Ruven , Joanne J van der Vis , Marcel Veltkamp

Pleuroparenchymal fibroelastosis in idiopathic pulmonary fibrosis: Survival analysis using visual and computer-based computed tomography assessment.

EClinicalMedicine

Avec: Eyjolfur Gudmundsson , An Zhao , Nesrin Mogulkoc , Iain Stewart , Mark G Jones , Coline H M Van Moorsel , Recep Savas , Christopher J Brereton , Hendrik W Van Es , Omer Unat , Katarina Pontoppidan , Frouke Van Beek , Marcel Veltkamp , Bahareh Gholipour , Arjun Nair , Athol U Wells , Sam M Janes , Daniel C Alexander , Joseph Jacob

Characterization of the PF-ILD phenotype in patients with advanced pulmonary sarcoidosis.

Respiratory research

Avec: M C Schimmelpennink , D B Meek , A D M Vorselaars , L C M Langezaal , C H M van Moorsel , J J van der Vis , M Veltkamp , J C Grutters

Predictors of appropriate implantable cardiac defibrillator therapy in cardiac sarcoidosis.

Journal of cardiovascular electrophysiology

Avec: Harold Mathijssen , Annelies L M Bakker , Jippe C Balt , Fatima Akdim , H Wouter van Es , Marcel Veltkamp , Jan C Grutters , Marco C Post

Cells

Avec: Bekir Karakaya , Joanne J van der Vis , Marcel Veltkamp , Douwe H Biesma , Jan C Grutters , Coline H M van Moorsel

ERS International Congress 2022: highlights from the Interstitial Lung Diseases Assembly.

ERJ open research

Avec: Theodoros Karampitsakos , Phuong Phuong Diep , Daan W Loth , Iftikhar Nadeem , Elene Khurtsidze , Marlies S Wijsenbeek , Wim A Wuyts , Elena Bargagli , Antoine Froidure , Paolo Spagnolo , Marcel Veltkamp , Maria Molina-Molina , Cormac McCarthy , Katerina M Antoniou , Michael Kreuter , Catharina C Moor

Simultaneous Assessment of mTORC1, JAK/STAT, and NLRP3 Inflammasome Activation Pathways in Patients with Sarcoidosis.

International journal of molecular sciences

Avec: Raisa Kraaijvanger , Carmen A Ambarus , Jan Damen , Joanne J van der Vis , Karin M Kazemier , Jan C Grutters , Coline H M van Moorsel , Marcel Veltkamp

Improved Survival of IPF patients Treated With Antifibrotic Drugs Compared With Untreated Patients.

Lung

Avec: Mark G J P Platenburg , Coline H M van Moorsel , Ivo A Wiertz , Joanne J van der Vis , Adriane D M Vorselaars , Marcel Veltkamp , Jan C Grutters

Methotrexate Polyglutamate Concentrations as a Possible Predictive Marker for Effectiveness of Methotrexate Therapy in Patients with Sarcoidosis: A Pilot Study.

Lung

Avec: Montse Janssen Bonás , Janani Sundaresan , Ruth G M Keijsers , Eduard A Struys , Bas J M Peters , Vivienne Kahlmann , Marlies S Wijsenbeek , Maurits C F J de Rotte , Jan C Grutters , Marcel Veltkamp

Mortality surrogates in combined pulmonary fibrosis and emphysema.

The European respiratory journal

Avec: An Zhao , Eyjolfur Gudmundsson , Nesrin Mogulkoc , Coline van Moorsel , Tamera J Corte , Pardeep Vasudev , Chiara Romei , Robert Chapman , Tim J M Wallis , Emma Denneny , Tinne Goos , Recep Savas , Asia Ahmed , Christopher J Brereton , Hendrik W van Es , Helen Jo , Annalisa De Liperi , Mark Duncan , Katarina Pontoppidan , Laurens J De Sadeleer , Frouke van Beek , Joseph Barnett , Gary Cross , Alex Procter , Marcel Veltkamp , Peter Hopkins , Yuben Moodley , Alessandro Taliani , Magali Taylor , Stijn Verleden , Laura Tavanti , Marie Vermant , Arjun Nair , Iain Stewart , Sam M Janes , Alexandra L Young , David Barber , Daniel C Alexander , Joanna C Porter , Athol U Wells , Mark G Jones , Wim A Wuyts , Joseph Jacob

European Respiratory Society guidelines for the Diagnosis and Management of Pulmonary Alveolar Proteinosis.

The European respiratory journal

Avec: Cormac McCarthy , Francesco Bonella , Marissa O'Callaghan , Clairelyne Dupin , Tiago Alfaro , Markus Fally , Raphael Borie , Ilaria Campo , Vincent Cottin , Aurelie Fabre , Matthias Griese , Alice Hadchouel , Stephane Jouneau , Maria Kokosi , Effrosyni Manali , Helmut Prosch , Bruce Trapnell , Marcel Veltkamp , Tisha Wang , Ingrid Toews , Alexander Mathioudakis , Elisabeth Bendstrup

Switching to an Infliximab Biosimilar Was Safe and Effective in Dutch Sarcoidosis Patients.

Cells

Avec: Bas J M Peters , Anish Bhatoe , Adriane D M Vorselaars , Marcel Veltkamp

Effectiveness and safety of infliximab in cardiac Sarcoidosis.

International journal of cardiology

Avec: A L M Bakker , H Mathijssen , J Azzahhafi , M J Swaans , M Veltkamp , R G M Keijsers , F Akdim , M C Post , J C Grutters

Current View of Diagnosing Small Fiber Neuropathy.

Journal of neuromuscular diseases

Avec: Lisette R M Raasing , Oscar J M Vogels , Marcel Veltkamp , Christiaan F P van Swol , Jan C Grutters

Inhaled Molgramostim Therapy in Autoimmune Pulmonary Alveolar Proteinosis.

The New England journal of medicine

Avec: Bruce C Trapnell , Yoshikazu Inoue , Francesco Bonella , Cliff Morgan , Stéphane Jouneau , Elisabeth Bendstrup , Ilaria Campo , Spyros A Papiris , Etsuro Yamaguchi , Erdogan Cetinkaya , Mikhail M Ilkovich , Mordechai R Kramer , Marcel Veltkamp , Michael Kreuter , Tomohisa Baba , Cecilia Ganslandt , Inge Tarnow , Grant Waterer , Taneli Jouhikainen , Auteur inconnu

A Polymorphism in C-C Chemokine Receptor 5 (CCR5) Associates with Löfgren's Syndrome and Alters Receptor Expression as well as Functional Response.

Cells

Avec: Bekir Karakaya , Coline H M van Moorsel , Marcel Veltkamp , Claudia Roodenburg-Benschop , Karin M Kazemier , Annette H M van der Helm-van Mil , Tom W J Huizinga , Jan C Grutters , Ger T Rijkers

Telomere dysfunction implicates POT1 in patients with idiopathic pulmonary fibrosis.

The Journal of experimental medicine

Avec: Joseph Kelich , Tomas Aramburu , Joanne J van der Vis , Louise Showe , Andrew Kossenkov , Jasper van der Smagt , Maarten Massink , Angela Schoemaker , Eric Hennekam , Marcel Veltkamp , Coline H M van Moorsel , Emmanuel Skordalakes

The association of baseline sarcoidosis measurements with 6-month outcomes that are of interest to patients: Results from the On-line Sarcoidosis Assessment Platform Study (OSAP).

Respiratory medicine

Avec: Marc A Judson , Recai Yucel , Sara Preston , Edward S Chen , Daniel A Culver , Nabeel Hamzeh , Elyse E Lower , Nadera J Sweiss , Dominique Valeyre , Marcel Veltkamp , David E Victorson , Jennifer L Beaumont , Noopur Singh , Tricha Shivas , Rachel Vancavage , Robert P Baughman

Safety and tolerability of pirfenidone in asbestosis: a prospective multicenter study.

Respiratory research

Avec: Jelle R Miedema , Catharina C Moor , Marcel Veltkamp , Sara Baart , Natascha S L Lie , Jan C Grutters , Marlies S Wijsenbeek , Rémy L M Mostard

Prednisone vs methotrexate in treatment naïve cardiac sarcoidosis.

Journal of nuclear cardiology : official publication of the American Society of Nuclear Cardiology

Avec: Roeland Vis , Harold Mathijssen , Ruth G M Keijsers , Ewoudt M W van de Garde , Marcel Veltkamp , Fatima Akdim , Marco C Post , Jan C Grutters

Delineating associations of progressive pleuroparenchymal fibroelastosis in patients with pulmonary fibrosis.

ERJ open research

Avec: Eyjolfur Gudmundsson , An Zhao , Nesrin Mogulkoc , Frouke van Beek , Tinne Goos , Christopher J Brereton , Marcel Veltkamp , Robert Chapman , Hendrik W van Es , Helen Garthwaite , Bahareh Gholipour , Melissa Heightman , Arjun Nair , Katarina Pontoppidan , Recep Savas , Asia Ahmed , Marie Vermant , Omer Unat , Alex Procter , Laurens De Sadeleer , Emma Denneny , Timothy Wallis , Mark Duncan , Magali Taylor , Stijn Verleden , Sam M Janes , Daniel C Alexander , Athol U Wells , Joanna Porter , Mark G Jones , Iain Stewart , Coline H M van Moorsel , Wim Wuyts , Joseph Jacob

Thermal threshold testing: call for a balance between the number of measurements and abnormalities in the diagnosis of sarcoidosis-associated small fiber neuropathy.

Pain reports

Avec: Lisette R M Raasing , Marcel Veltkamp , Mirjam Datema , Jan C Grutters , Oscar J M Vogels

ERS International Congress 2023: highlights from the Interstitial Lung Diseases Assembly.

ERJ open research

Avec: Laura Fabbri , Julien Guiot , Marie Vermant , Ewa Miądlikowska , Deborah Estrella , Marlies S Wijsenbeek , Wim Wuyts , Elena Bargagli , Antoine Froidure , Paolo Spagnolo , Marcel Veltkamp , Maria Molina-Molina , Cormac McCarthy , Katerina Antoniou , Michael Kreuter , Catharina C Moor

Case Report: Optimal utilization of marginal lung allografts by considering donor-recipient PGD risk compatibility and by mitigating allograft and recipient inflammatory risk.

Frontiers in transplantation

Avec: Sue A Braithwaite , Jitte Jennekens , Elize M Berg , Linda M de Heer , Faiz Ramjankhan , Michel de Jong , Jean Luc Charlier , Thomas C Dessing , Marcel Veltkamp , Amy S Scheren , Dieuwertje Ruigrok , Rob H J Schönwetter , Wolfgang F F A Buhre , Niels P van der Kaaij

Value of serum soluble interleukin-2 receptor as a diagnostic and predictive biomarker in sarcoidosis.

Expert review of respiratory medicine

Avec: M C Schimmelpennink , M Quanjel , Adm Vorselaars , I Wiertz , M Veltkamp , Chm Van Moorsel , J C Grutters

Réseau de co-auteurs

Marcel Veltkamp 31 collaborations

Jan C Grutters 12 collaborations

Coline H M van Moorsel 7 collaborations

Marlies S Wijsenbeek 5 collaborations

Joanne J van der Vis 5 collaborations

Raisa Kraaijvanger 4 collaborations

Adriane D M Vorselaars 4 collaborations

Bob Meek 4 collaborations

Catharina C Moor 4 collaborations

Montse Janssen Bonás 3 collaborations

Ruth G M Keijsers 3 collaborations

Els Beijer 3 collaborations

Paolo Spagnolo 3 collaborations

Eyjolfur Gudmundsson 3 collaborations

An Zhao 3 collaborations

Nesrin Mogulkoc 3 collaborations

Iain Stewart 3 collaborations

Mark G Jones 3 collaborations

Recep Savas 3 collaborations

Christopher J Brereton 3 collaborations

Katarina Pontoppidan 3 collaborations

Arjun Nair 3 collaborations

Athol U Wells 3 collaborations

Sam M Janes 3 collaborations

Daniel C Alexander 3 collaborations

Joseph Jacob 3 collaborations

J C Grutters 3 collaborations

Cormac McCarthy 3 collaborations

Michael Kreuter 3 collaborations

Marie Vermant 3 collaborations

Milou C Schimmelpennink 2 collaborations

Claudia Roodenburg-Benschop 2 collaborations

H Wouter van Es 2 collaborations

Vivienne Kahlmann 2 collaborations

None None 2 collaborations

Omer Unat 2 collaborations

Bahareh Gholipour 2 collaborations

M C Schimmelpennink 2 collaborations

Harold Mathijssen 2 collaborations

Fatima Akdim 2 collaborations

Marco C Post 2 collaborations

Bekir Karakaya 2 collaborations

Wim A Wuyts 2 collaborations

Elena Bargagli 2 collaborations

Antoine Froidure 2 collaborations

Maria Molina-Molina 2 collaborations

Karin M Kazemier 2 collaborations

Bas J M Peters 2 collaborations

Robert Chapman 2 collaborations

Emma Denneny 2 collaborations

Tinne Goos 2 collaborations

Asia Ahmed 2 collaborations

Hendrik W van Es 2 collaborations

Mark Duncan 2 collaborations

Frouke van Beek 2 collaborations

Alex Procter 2 collaborations

Magali Taylor 2 collaborations

Stijn Verleden 2 collaborations

Francesco Bonella 2 collaborations

Ilaria Campo 2 collaborations

Elisabeth Bendstrup 2 collaborations

Lisette R M Raasing 2 collaborations

Oscar J M Vogels 2 collaborations

Wim Wuyts 2 collaborations

E Beijer 1 collaboration

B Meek 1 collaboration

X Bossuyt 1 collaboration

S Peters 1 collaboration

R C H Vermeulen 1 collaboration

H Kromhout 1 collaboration

Annelies Bakker 1 collaboration

Marco Post 1 collaboration

Jan Grutters 1 collaboration

Britney Vermeer 1 collaboration

Lisette Regina Maria Raasing 1 collaboration

Anne Elisabeth Wind 1 collaboration

Adriane Dore Marie Vorselaars 1 collaboration

Anouk C M Platteel 1 collaboration

Brigitte A Wevers 1 collaboration

Johan Lim 1 collaboration

Jaap A Bakker 1 collaboration

Hetty J Bontkes 1 collaboration

Joyce Curvers 1 collaboration

Jan Damoiseaux 1 collaboration

Michiel Heron 1 collaboration

Gijs de Kort 1 collaboration

Maarten Limper 1 collaboration

Ellen G van Lochem 1 collaboration

A H Leontine Mulder 1 collaboration

Christiaan G J Saris 1 collaboration

Hester van der Valk 1 collaboration

Anneke J van der Kooi 1 collaboration

Ester M M van Leeuwen 1 collaboration

Marco W J Schreurs 1 collaboration

Dörte Hamann 1 collaboration

Hans Kromhout 1 collaboration

Kees Seldenrijk 1 collaboration

Marjolein Drent 1 collaboration

Jos M Rooijackers 1 collaboration

Mirjam Kool 1 collaboration

Mayka Overgaauw 1 collaboration

Nicol Bernardinello 1 collaboration

Simone Petrarulo 1 collaboration

Elisabetta Balestro 1 collaboration

Elisabetta Cocconcelli 1 collaboration

L Agnes Grutters 1 collaboration

Elseline C Smith 1 collaboration

Cees W Casteleijn 1 collaboration

Eric P van Dongen 1 collaboration

Henk J Ruven 1 collaboration

Coline H M Van Moorsel 1 collaboration

Hendrik W Van Es 1 collaboration

Frouke Van Beek 1 collaboration

D B Meek 1 collaboration

A D M Vorselaars 1 collaboration

L C M Langezaal 1 collaboration

C H M van Moorsel 1 collaboration

J J van der Vis 1 collaboration

Annelies L M Bakker 1 collaboration

Jippe C Balt 1 collaboration

Douwe H Biesma 1 collaboration

Theodoros Karampitsakos 1 collaboration

Phuong Phuong Diep 1 collaboration

Daan W Loth 1 collaboration

Iftikhar Nadeem 1 collaboration

Elene Khurtsidze 1 collaboration

Katerina M Antoniou 1 collaboration

Carmen A Ambarus 1 collaboration

Jan Damen 1 collaboration

Mark G J P Platenburg 1 collaboration

Ivo A Wiertz 1 collaboration

Janani Sundaresan 1 collaboration

Eduard A Struys 1 collaboration

Maurits C F J de Rotte 1 collaboration

Coline van Moorsel 1 collaboration

Tamera J Corte 1 collaboration

Pardeep Vasudev 1 collaboration

Chiara Romei 1 collaboration

Tim J M Wallis 1 collaboration

Helen Jo 1 collaboration

Annalisa De Liperi 1 collaboration

Laurens J De Sadeleer 1 collaboration

Joseph Barnett 1 collaboration

Gary Cross 1 collaboration

Peter Hopkins 1 collaboration

Yuben Moodley 1 collaboration

Alessandro Taliani 1 collaboration

Laura Tavanti 1 collaboration

Alexandra L Young 1 collaboration

David Barber 1 collaboration

Joanna C Porter 1 collaboration

Marissa O'Callaghan 1 collaboration

Clairelyne Dupin 1 collaboration

Tiago Alfaro 1 collaboration

Markus Fally 1 collaboration

Raphael Borie 1 collaboration

Vincent Cottin 1 collaboration

Aurelie Fabre 1 collaboration

Matthias Griese 1 collaboration

Alice Hadchouel 1 collaboration

Stephane Jouneau 1 collaboration

Maria Kokosi 1 collaboration

Effrosyni Manali 1 collaboration

Helmut Prosch 1 collaboration

Bruce Trapnell 1 collaboration

Tisha Wang 1 collaboration

Ingrid Toews 1 collaboration

Alexander Mathioudakis 1 collaboration

Anish Bhatoe 1 collaboration

A L M Bakker 1 collaboration

H Mathijssen 1 collaboration

J Azzahhafi 1 collaboration

M J Swaans 1 collaboration

R G M Keijsers 1 collaboration

F Akdim 1 collaboration

M C Post 1 collaboration

Christiaan F P van Swol 1 collaboration

Bruce C Trapnell 1 collaboration

Yoshikazu Inoue 1 collaboration

Cliff Morgan 1 collaboration

Stéphane Jouneau 1 collaboration

Spyros A Papiris 1 collaboration

Etsuro Yamaguchi 1 collaboration

Erdogan Cetinkaya 1 collaboration

Mikhail M Ilkovich 1 collaboration

Mordechai R Kramer 1 collaboration

Tomohisa Baba 1 collaboration

Cecilia Ganslandt 1 collaboration

Inge Tarnow 1 collaboration

Grant Waterer 1 collaboration

Taneli Jouhikainen 1 collaboration

Annette H M van der Helm-van Mil 1 collaboration

Tom W J Huizinga 1 collaboration

Ger T Rijkers 1 collaboration

Joseph Kelich 1 collaboration

Tomas Aramburu 1 collaboration

Louise Showe 1 collaboration

Andrew Kossenkov 1 collaboration

Jasper van der Smagt 1 collaboration

Maarten Massink 1 collaboration

Angela Schoemaker 1 collaboration

Eric Hennekam 1 collaboration

Emmanuel Skordalakes 1 collaboration

Marc A Judson 1 collaboration

Recai Yucel 1 collaboration

Sara Preston 1 collaboration

Edward S Chen 1 collaboration

Daniel A Culver 1 collaboration

Nabeel Hamzeh 1 collaboration

Elyse E Lower 1 collaboration

Nadera J Sweiss 1 collaboration

Dominique Valeyre 1 collaboration

David E Victorson 1 collaboration

Jennifer L Beaumont 1 collaboration

Noopur Singh 1 collaboration

Tricha Shivas 1 collaboration

Rachel Vancavage 1 collaboration

Robert P Baughman 1 collaboration

Jelle R Miedema 1 collaboration

Sara Baart 1 collaboration

Natascha S L Lie 1 collaboration

Rémy L M Mostard 1 collaboration

Roeland Vis 1 collaboration

Ewoudt M W van de Garde 1 collaboration

Helen Garthwaite 1 collaboration

Melissa Heightman 1 collaboration

Laurens De Sadeleer 1 collaboration

Timothy Wallis 1 collaboration

Joanna Porter 1 collaboration

Mirjam Datema 1 collaboration

Laura Fabbri 1 collaboration

Julien Guiot 1 collaboration

Ewa Miądlikowska 1 collaboration

Deborah Estrella 1 collaboration

Katerina Antoniou 1 collaboration

Sue A Braithwaite 1 collaboration

Jitte Jennekens 1 collaboration

Elize M Berg 1 collaboration

Linda M de Heer 1 collaboration

Faiz Ramjankhan 1 collaboration

Michel de Jong 1 collaboration

Jean Luc Charlier 1 collaboration

Thomas C Dessing 1 collaboration

Amy S Scheren 1 collaboration

Dieuwertje Ruigrok 1 collaboration

Rob H J Schönwetter 1 collaboration

Wolfgang F F A Buhre 1 collaboration

Niels P van der Kaaij 1 collaboration

M Quanjel 1 collaboration

Adm Vorselaars 1 collaboration

I Wiertz 1 collaboration

Chm Van Moorsel 1 collaboration