[1] Hosp Badalona Germans Trias & Pujol, Dept Hematol, Inst Catala Oncol, Josep Carreras Res Inst, Badalona, Spain
[2] Hosp La Fe, Dept Hematol, E-46009 Valencia, Spain
[3] Hosp Nino Jesus, Dept Hematol, Madrid, Spain
[4] Hosp Gen Gregorio Maranon, Dept Hematol, Madrid, Spain
[5] Hosp Puerta Hierro, Dept Hematol, Madrid, Spain
[6] Hosp Univ Salamanca, Dept Hematol, Salamanca, Spain
[7] Hosp Son Espases, Dept Hematol, Palma de Mallorca, Spain
[8] Hosp Clin Barcelona, Dept Hematol, Barcelona, Spain
[9] Hosp Clin Univ, Dept Hematol, Valencia, Spain
[10] Hosp Santa Creu & Sant Pau, Dept Hematol, Barcelona, Spain
[11] Hosp Duran & Reynals, Dept Hematol, Inst Catala Oncol, Lhospitalet De Llobregat, Spain
[12] Hosp Carlos Haya, Dept Hematol, Malaga, Spain
[13] Hosp Morales Meseguer, Dept Hematol, Murcia, Spain
[14] Hosp 12 Octubre, Dept Hematol, Madrid, Spain
[15] Hosp Virgen Arreixaca, Dept Hematol, Murcia, Spain
[16] Hosp Valle De Hebron, Dept Hematol, Barcelona, Spain