1. Hematology Division, Chaim Sheba Medical Center, Tel-Hashomer, Tel Aviv University; Israel
2. Vanderbilt University Medical Center; Nashville Tennessee
3. Acute Leukemia Working Party-EBMT and Department of Hematology and Cell Therapy; Hȏpital Saint-Antoine; Paris
4. INSERM UMR 938; Paris France
5. Université Pierre et Marie Curie; Paris France
6. Centre Hospitalier Lyon Sud; Hematological Unit, Hospices Civils de Lyon; France
7. Centre for Clinical Haematology, Queen Elizabeth Hospital; Birmingham United Kingdom
8. HUH, Comprehensive Cancer Center, Stem Cell Transplantation Unit; Helsinki Finland
9. University Hospitals Leuven, Campus Gasthuisberg; Leuven Belgium
10. Addenbrooke's Hospital, Cambridge; England United Kingdom
11. Programme de Transplantation & Therapie Cellulaire, Centre de Recherche en Cancérologie de Marseille, Institut Paoli Calmettes; Marseille France
12. Department of Hematology; Karolinska University Hospital; Stockholm Sweden
13. Department of Hematology; Erasmus MC Cancer Institute, University Medical Center Rotterdam; The Netherlands
14. Department of Haematology; City Hospital, Nottingham University NHS Trust; Nottingham United Kingdom
15. Department of Medicine, Division of Hematology; CHU of Liège; Liège Belgium
16. Department of Hematology; Hospital Clinic; Barcelona Spain
17. Department of Hematology; Ospedale San Raffaele, Università degli Studi; Milano Italy
18. Klinikum Augsburg, Department of Hematology and Oncology; University of Munich; Augsburg Germany
19. Maria Sklodowska-Curie Cancer Center and Institute of Oncology; Gliwice Branch Poland