[1] Hosp Univ Gran Canaria Doctor Negrin, Hematol, Las Palmas Gran Canaria, Spain
[2] Hosp Univ Canarias, Hematol, Santa Cruz De Tenerife, Spain
[3] Hosp Clin Barcelona, ICMHO, Barcelona, Spain
[4] Hosp Univ 12 Octubre, Hematol, Madrid, Spain
[5] Hosp Virgen Salud Toledo, Hematol, Toledo, Spain
[6] Hosp Univ Cruces, Hematol, Bilbao, Spain
[7] Hosp Univ Getafe, Hematol, Madrid, Spain
[8] Hosp Univ Lucus Augusti Lugo, Hematol, Lugo, Spain
[9] Hosp Clin San Carlos, Hematol, Madrid, Spain
[10] SEHH, Hematol, Madrid, Spain