[1] Hosp Univ Virgen Victoria, Malaga, Spain
[2] H Virgen Salud, Toledo, Spain
[3] HCU Valencia, Valencia, Spain
[4] Ctr Integral Oncol Clara Campal, Madrid, Spain
[5] HU Miguel Servet, Zaragoza, Spain
[6] HU Germans Trias & Pujol, Barcelona, Spain
[7] HCU San Carlos, Madrid, Spain
[8] GEICAM, Madrid, Spain
[9] HU Virgen Victoria, Malaga, Spain
[10] Univ Hosp Mar IMIM, Dept Med Oncol, Barcelona, Spain