Impact of functional re-education and environmental adaptation in cancer patients with respiratory pathology: Study protocol - Eduardo Jose Fernandez-Rodriguez; Maria Isabel Rihuete-Galve; Alberto Garcia-Martin; Celia Sanchez-Gomez; Fausto Jose Barbero-Iglesias; Roberto Mendez-Sanchez; Ana Silvia Puente-Gonzalez; Susana Saez-Gutierrez; Emilio Fonseca-Sanchez; Juan Jesus Cruz-Hernandez (PLoS ONE, 2025)