[1] Univ Naples Federico II, Div Hematol, Naples, Italy
[2] Univ Naples Federico II, SCT Unit, Naples, Italy
[3] A Tortora Hosp, Onco Hematol Unit, Pagani, Italy
[4] Immunoematol & Trasfus Azienda Ospedaliera San Pio, Benevento, Italy
[5] AORN Cardarelli, Div Hematol, Naples, Italy
[6] Cardarelli Hosp, Hematol Unit, Naples, Italy
[7] Univ Hosp San Giovanni Dio & Ruggi Aragona, Hematol & Transplant Ctr, Salerno, Italy