1. Hematology Department, Hospital Universitario 12 Octubre, CNIO, Universidad Complutense, Madrid, Spain
2. Research Institute of Hospital 12 de Octubre (‘i+12’), Madrid, Spain
3. GIDFYS, European University Miguel de Cervantes, Valladolid, Spain
4. IBSAL, Cancer Research Center (USAL-CSIC), Salamanca, Spain
5. Hematology Department, Hospital Universitario La Fe, Valencia, Spain
6. Hematology Department, Hospital Universitario de León, and IBIOMED, Universidad León, León, Spain
7. Genetics Unit, Hospital Universitario La Fe, Valencia, Spain
8. Hematology Department, Hospital Universitario de Salamanca, Salamanca, Spain
9. Universidad Europea de Madrid, Madrid, Spain