1. Division of Hematology‐Oncology and Blood and Marrow Transplantation Program Mayo Clinic Jacksonville FL USA
2. Department of Hematology Hôpital Saint AntoineSorbonne University and INSERM UMRs 938 Paris France
3. Bone Marrow Transplantation Centre University Hospital Eppendorf HamburgGermany
4. Department of Medicine I, Hematology, Oncology Stem Cell Transplantation Medical Center and Faculty of Medicine University of Freiburg Freiburg Germany
5. Ospedale San Raffaele s.r.l., Haematology and BMT Milan Italy
6. Service d'Hématologie Centre hopitalier universitaire Besancon BesanconFrance
7. Institut Paoli Calmettes Aix Marseille UnivCNRSINSERMCRCM MarseilleFrance
8. Department of D'Hematologie Centre Hospitalier Universitaire de Nantes Nantes France
9. División of Stem Cell Transplantation and Immunotherapy University Medical Center Schleswig‐Holstein KielGermany
10. Department of Haematology, Hemostasis, Oncology Hannover Medical School HannoverGermany
11. Department of Hematology/Oncology University of Muenster MuensterGermany
12. Department of Hematology and Oncology and RCI University Regensburg Regensburg Germany
13. Division of Hematology and Oncology Department of Medicine Vanderbilt University Medical Center Nashville TN USA
14. Haematology and Bone Marrow Transplant Unit IRCCS San Raffaele Scientific Institute Milan Italy
15. Hematology Department Hospital Universitari i Politècnic La FeAvinguda Fernando Abril Martorell Valencia Spain
16. Division of Hematology and Bone Marrow Transplantation The Chaim Sheba Medical CenterTel‐Hashomer Ramat‐Gan Israel
17. Acute Leukemia Working Party (ALWP) of the European Society for Blood and Marrow Transplantation (EBMT) Office Saint Antoine Hospital Paris France