[1] Emory Univ, Dept Pediat, Sch Med, Atlanta, GA USA
[2] Zagreb Univ, Univ Hosp Ctr Zagreb, Dept Internal Med, Sch Med, Zagreb, Croatia
[3] Communal Nonprofit Enterprise Western Ukrainian S, Lvov, Ukraine
[4] Nini Hosp, Tripoli, Lebanon
[5] Univ Debrecen, Thrombosis & Haemostasis Ctr, Clin Ctr, Nagyerdei Campus, Debrecen, Hungary
[6] Specialized Hosp Act Treatment Hematol Dis, Clin Hematol Clin, Dept Chemotherapy Hemotherapy & Hereditary Blood, Sofia, Bulgaria
[7] Govt Agcy, Republican Res Ctr Radiat Med & Human Ecol, Gomel, BELARUS
[8] Univ Hosp St Marina Varna, Pediat Clin Haematol & Oncol, Varna, Bulgaria
[9] Amer Univ, Dept Internal Med, Div Hematol Oncol, Beirut Med Ctr, Beirut, Lebanon
[10] Fed Med & Biol Agcy, Deral State Budgetary Sci Inst, Kirov Sci Res Inst Hematol & Blood Transfus, Kirov, Russia
[11] Natl Specialized Childrens Hosp Okhmatdyt, Kiev, Ukraine
[12] Morozovskaya Childrens City Clin Hosp, Moscow, Russia
[13] Octapharma USA, Paramus, NJ USA
[14] Octapharma AG, Lachen, Switzerland
[15] St Joseph Univ, Hotel Dieu France Hosp, Beirut, Lebanon