[1] Grp Osped Moncucco Clin Moncucco, Div Hematol, Lugano, Switzerland
[2] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Angelo Bianchi Bonomi Hemophilia & Thrombosis Ctr, Milan, Italy
[3] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Hematol Unit, Milan, Italy
[4] Univ Milan, Dept Oncol & Hematooncol, Milan, Italy
[5] Fdn IRCCS Ca Granda Osped Maggiore Policlin, Div Hematol, Milan, Italy