[1] Univ Siena, Dept Hematol & Transplants, I-53100 Siena, Italy
[2] Univ Bologna, Dept Hematol & Med Oncol L&A Seragnoli, Bologna, Italy
[3] St Orsola Marcello Malpighi Hosp, Bologna, Italy
[4] Univ Roma La Sapienza, Dept Biotechnol & Hematol, Rome, Italy
[5] Osp Civile, Rossano Calabro, Italy
[6] Univ Roma La Sapienza, Dept Cellular Biotechnol & Hematol, Rome, Italy
[7] Univ Bologna, Dept Hematol & Med Oncol, Bologna, Italy
[8] Univ Bari, Bari, Italy
[9] Amedeo Avogadro Univ Eastern Piedmont, Dept Clin & Expt Med, Div Hematol, Novara, Italy
[10] Univ Turin, Dept Clin & Biol Sci, Turin, Italy
[11] S Eugenio Hosp, Rome, Italy
[12] Osped Riuniti Bergamo, Bergamo, Italy
[13] Univ Palermo, Dept Hematol, Palermo, Italy
[14] Univ Naples Federico 2, Dept Hematol, Naples, Italy
[15] Univ Bologna, Dept Hematol Oncol L&A Seragnoli, Bologna, Italy
[16] Univ Bologna, S Orsola Hosp, Bologna, Italy