[1] Univ Vita Salute San Raffaele, Dept Oncol, I-20132 Milan, Italy
[2] Ist Sci San Raffaele, Milan, Italy
[3] G Papanicolaou Hosp, Dept Hematol, Thessaloniki, Greece
[4] G Papanicolaou Hosp, HCT Unit, Thessaloniki, Greece
[5] Nikea Gen Hosp, Dept Hematol, Athens, Greece
[6] Hosp Clin Barcelona, Inst Hematol, Barcelona, Spain
[7] Hosp Clin Barcelona, IDIBAPS, Barcelona, Spain
[8] Univ Ulm Klinikum, Dept Internal Med 3, Ulm, Germany
[9] Southampton Univ Hosp Trust, Mol Immunol Grp, Southampton, Hants, England
[10] Hematol Lab, Paris, France
[11] Univ Paris 06, Hop La Pitie Salpetriere, Paris, France
[12] Uppsala Univ, Dept Genet & Pathol, Uppsala, Sweden