MOLINA GARRIDO, MARIA JOSE, GUILLEN PONCE, CARMEN, Blanco, Remei, Saldaña, Juana, Feliú, Jaime, Antonio, Maite, López-Mongil, Rosa, Ramos Cordero, Primitivo, Gironés, Regina, Working Group on Oncogeriatrics of the Spanish Society of Medical Oncology (SEOM. Delphi consensus of an expert committee in oncogeriatrics regarding comprehensive geriatric assessment in seniors with cancer in Spain.