[1] Univ Milan, Ctr Dino Ferrari, Fdn IRCCS Ca Granda Osped Maggiore Policlin, Dept Pathophysiol & Transplantat,Stem Cell Lab, Milan, Italy
[2] Osped Santa Corona Pietra Ligure, Savona, Italy
[3] Univ Milan, Fdn IRCCS Ca Granda Osped Maggiore Policlin, Ctr Transfus Med Cellular Therapy & Cryobiol, Dept Regenerat Med, Milan, Italy
[4] Univ Milan, Fdn IRCCS Ca Granda Osped Maggiore Policlin, Ctr Dino Ferrari, Dept Pathophysiol & Transplantat, Milan, Italy