[1] Hosp Duran & Reynals, Inst Catala Oncol, Lhospitalet De Llobregat, Spain
[2] Hosp Univ Virgen del Rocio, Seville, Spain
[3] Banc Sang & Teixits, Barcelona, Spain
[4] Hosp Univ La Fe Valencia, Valencia, Spain
[5] Hosp Clin Barcelona, Barcelona, Spain
[6] Hosp Reina Sofia, Cordoba, Spain
[7] IMS Hlth, Barcelona, Spain