From the Department of Clinical Haematology, Alfred Hospital, and the Australian Centre for Blood Diseases, Monash University, Melbourne, VIC, Australia (A.H.W.); the Department of Internal Medicine III, Ulm University Hospital, Ulm, Germany (H. Döhner); Kent and Canterbury Hospital, Canterbury, United Kingdom (C.P.); Centro de Investigación Biomédica en Red de Cáncer, Instituto Carlos III, Madrid, and Hospital Universitari i Politècnic La Fe, Valencia - both in Spain (P.M.); Raisa Gorbacheva Memorial Research Institute for Pediatric Oncology, Hematology, and Transplantation, Pavlov First Saint Petersburg State Medical University, St. Petersburg, Russia (B.A.); the Department of Hematology, Hôpital Saint-Louis, Assistance Publique-Hôpitaux de Paris, and Institut de Recherche Saint-Louis, Université de Paris, Paris (H. Dombret); the Department of Leukemia, University of Texas M.D. Anderson Cancer Center, Houston (F.R.); Indiana University Cancer Center, Indianapolis (H.S.); Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, South Korea (J.H.J.); Hospital District of Helsinki and Uusimaa (HUS) Comprehensive Cancer Center, Hematology Research Unit Helsinki and iCAN Digital Precision Cancer Center Medicine Flagship, University of Helsinki, Helsinki (K.P.); AZ Sint-Jan Brugge-Oostende AV, Bruges, Belgium (D.S.); University of Alberta Hospital, Edmonton, Canada (I.S.); Ondokuz Mayis University, Samsun (M.T.), and Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital, Ankara (M.K.C.) - both in Turkey; Antonio e Biagio e Cesare Arrigo Hospital, Alessandria (V.G.), Città della Salute e della Scienza, Turin (C.F.), Ospedale San Gerardo Monza, Monza (L.B.), and Ospedale Policlinico San Martino, Genoa (G.B.) - all in Italy; Rambam Medical Center and Faculty of Medicine Technion, Haifa, Israel (Y.O.); Hospital dos Capuchos, Centro Hospitalar Universitário de Lisboa Central, Lisbon, Portugal (A.B.S.); Wroclaw Medical University, Wroclaw, Poland (J.R.); Ústav Hematologie a Krevní Transfuze, Prague, Czech Republic (J.C.); Amsterdam University Medical Center, Location VUMC (Vrije Universiteit Medical Center), Amsterdam (G.J.O.); Celgene (Bristol Myers Squibb), Boudry, Switzerland (I.L.T.); Bristol Myers Squibb, Princeton, NJ (B.S., K.K., Q.D., C.L.B.); University of Kansas Medical Center, Kansas City (B.S.); and Weill Cornell Medicine and New York Presbyterian Hospital, New York (G.J.R.).