1. From the Hospital Carlos Haya, Malaga; Hospital Lozano Blesa, Zaragoza; Hospital General de Alicante, Alicante; Catalan Institute of Oncology, Hospital Duran i Reynals; Hospital Clinic; Hospital Vall d'Hebron, Barcelona; Hospital Alcorcon; Hospital Puerta de Hierro; Hospital Doce de Octubre; Fundacion Jimenez Diaz’ Autonomous University of Madrid, Madrid; Hospital de Cruces, Barakaldo-Bizkaia; Valencia Institute of Oncology; Hospital Arnau de Vilanova; Hospital General de Valencia, Valencia; Catalan...