Association Between Irinotecan-Containing Regimens and Functional and Nutritional Impairment in Advanced Colorectal Cancer: An Exploratory PG-SGA Analysis. - Guerrero-Martín, Jorge; Macias-Montero, Raquel; Macías-Gañán, Yolanda; Araujo-Blesa, Marta; Paniagua-Vivas, María Sandra; Sánchez-Diestro, Luis Enrique (Cancers, 2026)