[1] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Hematol Unit, Pathophysiol Anemias Unit, Milan, Italy
[2] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Hematol Unit, Pathophysiol Anemia Unit, Milan, Italy
[3] Univ Toronto, Div Hematol, Dept Med, Toronto, ON, Canada
[4] Palacky Univ, Dept Pediat, Olomouc, Czech Republic
[5] Univ Hosp, Olomouc, Czech Republic
[6] Copenhagen Univ Hosp, Dept Hematol, Danish Red Blood Cell Ctr, Rigshosp, Copenhagen, Denmark
[7] Thrive PK Deficiency, Bath, Avon, England
[8] Univ Med Ctr Utrecht, Ctr Benign Hematol Thrombosis & Hemostasis Crevel, Utrecht, Netherlands
[9] Stanford Univ, Dept Pediat Div Hematol Oncol Stem Cell Transplan, Dept Pediat, Sch Med, Stanford, CA USA
[10] Inst Leukaemia Res Josep Carreras, Red Blood Cell & Haematopoiet Disorders Res Unit, Barcelona, Spain
[11] Tech Univ, Schwerpunktpraxis Padiatr Hamatol, Onkol & Childrens Hosp, Munich, Germany
[12] Agios Pharmaceut Inc, Cambridge, MA USA
[13] Harvard Med Sch, Dana Farber Boston Childrens Canc & Blood Disorde, Boston, MA USA