1. Department of Leukemia Division of Cancer MedicineThe University of Texas MD Anderson Cancer CenterHouston Texas
2. Division of Hematology, Department of Internal Medicine, Ospedali di Circolo e Fondazione Macchi Varese Italy
3. Hematology and Bone Marrow Transplant Unit, Azienda Ospedaliera Papa Giovanni XXIIIBergamo Italy
4. Department of Hematology OncologyFondazione IRCCS Policlinico San MatteoPavia Italy
5. Tower Cancer Research FoundationBeverly Hills California
6. Department of Oncology, Ospedale Santo SpiritoCasale Monferrato Italy
7. Department of Experimental and Clinical Medicine, University of FlorenceFlorence Italy
8. Incyte CorporationWilmington Delaware
9. Department of Molecular Medicine, University of PaviaPavia Italy