1. Department of Bone Marrow Transplantation and Oncohematology; Maria Sklodowska-Curie Memorial Cancer Centre and Institute of Oncology; Gliwice Branch Gliwice Poland
2. Clinical Hematology and Cellular Therapy Department; The Acute Leukemia Working Party of the European Group for Blood and Marrow Transplantation Office, Hopital Saint-Antoine APHP; Paris France
3. INSERM UMRs 938; Paris France
4. Pierre and Marie Curie University; Paris France
5. Department of Transplantation and Cellular Therapy; Paoli Calmettes Institute; Marseille France
6. Department of Cellular Biotechnology and Hematology; “LaSapienza” University; Rome Italy
7. Department of Hematology and Cellular Therapy; University Hospital of Bordeaux; Bordeaux France
8. Bone Marrow Transplantation Unit, Department of Hematology; di Careggi Hospital; Florence Italy
9. Bone Marrow Transplantation Centre Leiden; Leiden University Hospital; Leiden The Netherlands
10. Division of Hematology and Stem Cell Transplantation Unit; Cardarelli Hospital; Naples Italy
11. Department of Hematology; Radboud University-Nijmegen Medical Centre; Nijmegen The Netherlands
12. Institute of Hematology and Medical Oncology, “L & A Seragnoli,” St.Orsola-Malpighi University Hospital; Bologna University; Bologna Italy
13. Roberto M. Lemoli's current address: Division of Hematology, Department of Internal Medicine; University of Genoa; Genoa Italy
14. Department of Hematology; Erasmus University Medical Center Cancer Institute; Rotterdam The Netherlands
15. Hematology and Bone Marrow Transplantation, Chaim Sheba Medical Center; Tel Hashomer Israel