Plasmatic KRAS Kinetics for the Prediction of Treatment Response and Progression in Patients With KRAS-mutant Lung Adenocarcinoma Álvaro Taus; Laura Camacho; Pedro Rocha; Ainhoa Hernández; Raquel Longarón; Sergi Clavé; Lierni Fernández-Ibarrondo; Marta Salido; Max Hardy-Werbin; Concepción Fernández-Rodríguez; Joan Albanell; Beatriz Bellosillo; Edurne Arriola;