A Carmona-Bayonas1, P Jimenez-Fonseca2, V Valenti3, R Salazar4. 1. Hematology and Medical Oncology Department, Hospital Universitario Morales Meseguer, UMI, IMIB, Murcia, Spain. Electronic address: alberto.carmonabayonas@gmail.com. 2. Medical Oncology Department, Hospital Universitario Central de Asturias, Oviedo, Spain. 3. Medical Oncology Department, Hospital Del Vendrell, El Vendrell, Tarragona, Spain. 4. Medical Oncology Department, Oncobell Program, IDIBELL Institut Català d'Oncologia, Hospital Duran i Reynals, CIBERONC, Barcelona, Spain.