[1] Univ Paris 06, Hop La Pitie Salpetriere, Paris, France
[2] Hop La Pitie Salpetriere, Hematol Lab, Paris, France
[3] Uppsala Univ, Dept Genet & Pathol, Uppsala, Sweden
[4] Univ Vita Salute San raffaele, Dept Oncol, Milan, Italy
[5] Ist Sci San Raffaele, Milan, Italy
[6] Nikea Gen Hosp, Dept Hematol, Athens, Greece
[7] G Papanicolaou Hosp, Dept Hematol, Thessaloniki, Greece
[8] G Papanicolaou Hosp, HCT Unit, Thessaloniki, Greece