[1] Az Osped S Croce & Carle Cuneo, Dept Hematol, Cuneo, CN, Italy
[2] Ist Nazl Tumori Milano, Dept Med Oncol, Milan, Italy
[3] Univ Modena & Reggio Emilia, Dept Haematol & Oncol, Modena, Italy
[4] Az Osped S Antonio & Biagio, Dept Hematol, Alessandria, Italy
[5] Univ Catania, Hematol Chair, Catania, Italy
[6] Arcispedale S Maria Nuova, Dept Hematol, Reggio Emilia, Italy
[7] Az Osped S Giovanni Battista, Dept Hematol, Turin, Italy
[8] Osped San Gerardo, Dept Hematol, Monza, Italy