[1] AOU Careggi Univ Florence, Hematol, Florence, Italy
[2] Univ Turin, San Giovanni Battista Hosp, Hematol, Turin, Italy
[3] Amedeo Avogadro Univ Eastern Piedmont, Dept Translat Med, Hematol, Novara, Italy
[4] Osped SSAntonio & Biagio, Hematol, Alesssandria, Italy
[5] Univ Ancona Hosp, Hematol, Ancona, Italy
[6] Osped Oncol Armando Businco, Hematol, Cagliari, Italy
[7] IRCCS Fdn Ca Granda, Hematol, Milan, Italy
[8] Univ Milan, Milan, Italy
[9] AO Silvestrini, Oncol & Hematol, Perugia, Italy
[10] Osped S Orsola Malpighi, Ist Seragnoli Hematol, Bologna, Italy