[1] Hosp Univ Ramon y Cajal, Serv Hematol & Hemoterapia, Madrid, Spain
[2] Imperial Coll, Hammersmith Hosp, London, England
[3] Hosp Virgen de la Salud, Toledo, Spain
[4] 8Hosp Univ Carlos Haya, Malaga, Spain
[5] Hosp San Pedro de Alcantara, Serv Hematol, Caceres, Spain
[6] Insitute Cotele Oncol, Barcelona, Spain
[7] Hosp Clin Barcelona, Serv Hematol, Barcelona, Spain
[8] Hosp Costa Sol, Malaga, Spain
[9] Hosp Univ Cent Asturias, Oviedo, Spain
[10] Hosp del Mar, Serv Hematol, Barcelona, Spain
[11] Hosp Cruces, Vizcaya, Spain
[12] Hosp Nuestra Senora Sonsoles, Serv Hematol, Avila, Spain
[13] Hosp Univ Puerta de Hierro, Serv Hematol, Majadahonda, Spain
[14] Hosp Valle De Hebron, Barcelona, Spain
[15] Hosp Univ Burgos, Burgos, Spain
[16] Miguel Servet Univ Hosp, Haematol, Zaragoza, Spain
[17] Hosp Univ Virgen de las Nieves, Unidad Gest Clin Hematol & Hemoterapia, Granada, Spain
[18] Hosp Jerez Frontera, Serv Hematol, Cadiz, Spain
[19] Hosp Santa Creu & Sant Pau, Barcelona, Spain
[20] Hosp Segovia, Serv Hematol, Segovia, Spain
[21] Hosp Palencia, Hematol 29Serv, Palencia, Spain
[22] 33Hosp Virgen de la Victoria, Malaga, Spain
[23] Hosp Univ Ramon y Cajal, Serv Hematol & Hemoterapia, Madrid, Spain
[24] Hosp Princesa, Hematol, Madrid, Spain
[25] Hosp Princesa, IIS IP, Madrid, Spain