1. Hematology Department, ICO‐Hospital Germans Trias i Pujol Josep Carreras Leukemia Research Institute (IJC), Universitat Autònoma de Barcelona Barcelona Spain
2. Hematology Department Hospital Universitario Virgen de la Victoria Málaga Spain
3. Hematology Department Hospital Universitari i Politècnic La Fe Valencia Spain
4. Departamento de Medicina, Universidad de Salamanca & Hematology Department Hospital Universitario de Salamanca Salamanca Spain
5. Department of Hematology Hospital of Ávila Ávila Spain
6. Hematology Department Hospital Universitario Virgen del Rocío Sevilla Spain
7. Servicio de Hematología y Hemoterapia Hospital Universitario de Álava, Vitoria‐Gasteiz Álava Spain
8. Hematology Department Hospital Arnau de Vilanova Valencia Spain
9. Hematology Department Hospital Joan XXIII de Tarragona Tarragona Spain
10. Hematology Department Hospital de Navarra Navarra Spain
11. Hematology Department Complexo Hospitalario Universitario Ourense Spain
12. Hematology Department Hospital General Universitario Morales Meseguer Murcia Spain
13. Hematology Department Hospital General de Alicante Alicante Spain
14. Hematology Department Hospital Universitario Fundación Alcorcón Madrid Spain
15. Hematology Department Hospital de Jerez Jerez Spain