1. Hematology Department Hospital Universitario Infanta Leonor Madrid Spain
2. Infectious Diseases Department Hospital Universitario Puerta de Hierro‐Majadahonda Spain
3. Hematology Department Hospital Universitario Puerta de Hierro‐Majadahonda Madrid Spain
4. Hematology Department Hospital Vall de Hebrón Barcelona Spain
5. Hematology Department, Hospital 12 de Octubre Complutense UniversityCNIO Madrid Spain
6. Hematology Department Hospital Universitario Ramón y Cajal Madrid Spain
7. Hematology Department Hospital Clínico Universitário de Salamanca (CAUSA/IBSAL) Salamanca Spain
8. Hematology Department Hospital Son Llàtzer Palma Spain
9. Hematology Department Hospital Universitario y Politécnico La Fe Valencia Spain
10. Hematology Department Hospital Arnau de Vilanova Valencia Spain
11. Hematology Department Fundación Jimenez Diaz University HospitalHealth Research Institute IIS‐FJD Madrid Spain
12. Hematology Department Hospital Sant Pau y Santa Tecla Tarragona Spain
13. Hematology Department Hospital del Vendrell Vendrell Spain
14. Hematology Department Hospital Universitário Príncipe de Astúrias Alcalá de Henares Spain
15. Hematology Department Institut d’Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
16. Hematology Department Hospital General de Catalunya Spain
17. Hematology Department Hospital de Cruces Barakaldo Spain
18. Hematology Department Hospital General Gregorio Marañon Madrid Spain
19. Hematology Department Hospital Central de la Defensa Gómez Ulla Madrid Spain
20. Hematology Department Hospital Clínic of Barcelona Barcelona Spain
21. Infectious Diseases Department Hospital Vall de Hebrón Barcelona Spain
22. Hematology Department Clínica Universidad de Navarra Madrid Spain