Affiliation: | 1. Department of Hematology, Hospital Universitario Fundación Alcorcón, Alcorcón, Madrid, Spain;2. Department of Hematology, Hospital Clinic, Barcelona, Spain;3. Department of Hematology, Hospital Universitario de La Princesa, Madrid, Spain;4. Department of Hematology, Complexo Hospitalario de Ourense, Ourense, Spain;5. Department of Hematology, Hospital Universitario San Carlos, Madrid, Spain;6. Department of Hematology, Hospital Universitario Lozano Blesa, Zaragoza, Spain;7. Department of Hematology, Hospital Universitario Gregorio Mara?ón, Madrid, Spain;8. Department of Hematology, MD Anderson Cancer Center, Madrid, Spain;9. Department of Hematology, Hospital del Mar, Barcelona, Spain;10. Department of Hematology, Hospital Universitario 12 de Octubre, Madrid, Spain;11. Department of Hematology, Hospital Universitario Morales Messeguer, Murcia, Spain;12. Department of Hematology, Complexo Hospitalario de La Coru?a, La Coru?a, Spain;13. Department of Hematology, Hospital Universitario Donostia, San Sebastián, Spain;14. Department of Hematology, Hospital Virgen de la Salud, Toledo, Spain;15. Department of Hematology, Hospital Universitario Doctor Peset, Valencia, Spain;16. Department of Hematology, IBSAL‐Hospital Universitario de Salamanca, Salamanca, Spain |