[1] Fdn IRCCS Ist Nazl Tumori, Med Oncol, Milan, Italy
[2] Fdn IRCCS Ist Nazl Tumori, Clin Epidemiol & Trials Org Unit, Milan, Italy
[3] Azienda Osped Busto Arsizio, Med Oncol, Busto Arsizio, Italy
[4] Eppendorf Univ, Med Oncol, Hamburg, Germany
[5] UKGM Marburg Klin Hematol & Oncol, Med Oncol, Marburg, Germany
[6] Gustave Roussy Inst Cancerol, Hematol, Villejuif, France
[7] European Inst Oncol, Hematol, Milan, Italy
[8] Ctr Leon Berard, Hematol, F-69373 Lyon, France
[9] Gulhane Mil Med Acad, BMT Ctr, Ankara, Turkey
[10] Fdn IRCCS Policlin San Matteo, Med Oncol, Pavia, Italy
[11] Univ Klinikum Heidelberg, Med Klin, Heidelberg, Germany
[12] Univ Med, Klin Innere Med C, Hamat Onkol, Greifswal, Germany
[13] Klinikum Karlsruhe gGmbH, Med Klin 3, Haematol, Onkol, Karlsruhe, Germany
[14] BMT Ctr, Kapadokya Cappadocia, Dept Hematol Oncol, Kayseri, Turkey
[15] Chaim Sheba Med Ctr, BMT Ctr, IL-52621 Tel Hashomer, Israel
[16] Inst Portugues Oncol Porto, BMT Unit, Oporto, Portugal
[17] Umea Univ Hosp, BMT Unit, S-90185 Umea, Sweden
[18] Univ Hosp Careggi, BMT Unit, Florence, Italy
[19] EBMT, EBMT Study Off, Paris, France
[20] Azienda Osped BMM, Hematol & Bone Marrow Transplant Unit, Reggio Di Calabria, Italy
[21] Istituti Ospitalieri Cremona, Hematol, Cremona, Italy