1. Department of Hematology and Oncology, Otto-von-Guericke University, Magdeburg, Germany
2. Department of Hematology and Cell Therapy, Hopital Saint-Antoine, Paris, France
3. Acute Leukemia Working Party of EBMT Office, Hopital St. Antoine, Paris, France
4. Department of Internal Medicine A, University of Muenster, Muenster, Germany
5. Department of Haematology, Hemostasis, Oncology, Hannover Medical School, Hannover, Germany
6. Department of Internal Medicine III, Hematopoietic Stem Cell Transplantation, University Hospital of Munich-Campus Grosshadern, LMU, Munich, Germany
7. DKD Helios-Klinikum, KMT-Abteilung, Wiesbaden, Germany
8. Department of Stem Cell Transplantation, University Hospital Eppendorf, Hamburg, Germany
9. Department of Bone Marrow Transplantation, University Hospital Essen, Essen, Germany
10. I Department of Medicine, University of Cologne, Cologne, Germany
11. Medizinische Klinik II, University Tübingen, Tübingen, Germany
12. Medizinische Klinik u. Poliklinik V, University of Heidelberg, Heidelberg, Germany
13. Klinik fuer Innere Medzin III, University Hospital Ulm, Ulm, Germany
14. Department of Hematology, Oncology and Pneumology, University Medical Center Mainz, Mainz, Germany
15. Medical Clinic and Policlinic 1, University Hospital Leipzig, Leipzig, Germany
16. Division of Hematology-Oncology, Vanderbilt University Medical Center, Brentwood, TN, USA
17. Hematology Division and Bone Marrow Transplantation, Chaim Sheba Medical Center, Tel-Hashomer and Tel Aviv University, Tel HaShomer, Israel