[1] Univ Bologna, Bologna, Italy
[2] Stem Cell Transplantat Unit, Siena, Italy
[3] Osped Cardarelli, Naples, Italy
[4] S Maria Croci Hosp, Ravenna, Italy
[5] Univ Ancona, Ancona, Italy
[6] Santa Maria Nuova Hosp, Reggio Emilia, Italy
[7] Osped Mazzoni, Ascoli Piceno, Italy
[8] IRCCS Osped Casa Sollievo Sofferenza, San Giovanni Rotondo, Italy
[9] Univ Florence, Florence, Italy
[10] Cell Therapy & Stem Cell Transplantat Unit, Aviano, Italy
[11] Osped San Carlo Borromeo Milano, Potenza, Italy