Universidad Autónoma de Madrid - Medical Oncology Department, Hospital Universitari Germans Trias i Pujol - Medical Oncology Department, Universidad Autónoma de Madrid - Medical Oncology Department, Hospital Universitario Cruces - Medical Oncology Department, Hospital Universitari Germans Trias i Pujol - Medical Oncology Department, Hospital Universitario de Navarra - Medical Oncology Department, Hospital Universitario de León - Medical Oncology Department, Hospital Universitari Germans Trias i Pujol - Medical Oncology Department, Hospital Universitari Son LLàtzer - Medical Oncology Department, - Medical Oncology Department, Instituto de Investigación Biomédica de A Coruña - Medical Oncology Department, Universidad Autónoma de Madrid - Medical Oncology Department, Hospital Universitario Cruces - Medical Oncology Department, Hospital de la Santa Creu i Sant Pau - Medical Oncology Department, Institut Català d'Oncologia - Medical Oncology Department, Hospital Universitario Fundación Alcorcón - Medical Oncology Department, Hospital General Universitario de Elche - Medical Oncology Department, Centre Hospitalier de la Côte Basque - Medical Oncology Department, Centre Hospitalier de la Côte Basque - Medical Oncology Department, Hospital Universitari Sant Joan de Reus - Medical Oncology Department, HM University Sanchinarro Hospital - Medical Oncology Department, Complejo Asistencial de Zamora - Medical Oncology Department, Hospital Universitario Severo Ochoa - Medical Oncology Department, Hospital Universiario Infanta Leonor - Medical Oncology Department, Hospital Universitario Lucus Augusti (HULA) - Medical Oncology Department, Hospital Universitario de Móstoles - Medical Oncology Department, Althaia, Xarxa Assistencial Universitària de Manresa - Medical Oncology Department, Hospital General de Segovia - Medical Oncology Department, Hospital General Universitario de Alicante - Medical Oncology Department and Hospital Universitario de Salamanca - Medical Oncology Department

affiliation not provided to SSRN, affiliation not provided to SSRN, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Institute of Cancer Research (ICR) - Clinical Trials and Statistics Unit (ICR-CTSU), Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, affiliation not provided to SSRN, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Institut Català d'Oncologia, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Universitari Germans Trias i Pujol - Medical Oncology Department, affiliation not provided to SSRN, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, affiliation not provided to SSRN, affiliation not provided to SSRN, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology, Hospitalet del Llobregat - Biomarkers and Susceptibility Unit (UBS), Bellvitge University Hospital, affiliation not provided to SSRN, Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology and Hospital Duran i Reynals (ICO) - Catalan Institute of Oncology

University of Galway - Insight Centre for Data Analytics, University of Galway, affiliation not provided to SSRN, affiliation not provided to SSRN, Hospital Regional Universitario de Málaga, affiliation not provided to SSRN, affiliation not provided to SSRN, Hospital Universitari Germans Trias i Pujol - Medical Oncology Department, University of Galway - Insight Centre for Data Analytics and University of Galway