Characterization of Inactive COPD Patients: Barriers to Physical Activity and Perceived Impact of Inactivity Jose M. Padilla; Enrique Alfaro; Raquel Casitas; Raúl Galera; Elisabet Martínez-Cerón; Elena Díaz-García; María Vargas Torres; Cristina López-Fernández; Paula Pérez-Moreno; Juan José Soler-Cataluña; Carolina Cubillos-Zapata; Francisco García-Río;

The Relevance of Normative Values for the 6-Minute Walk Test in Patients With COPD: A Clinical and Scientific Requirement Marc Beaumont;

Medium-Term Disability and Long-Term Functional Impairment Persistence in Survivors of Severe COVID-19 ARDS: Clinical and Physiological Insights Raquel Casitas; Raúl Galera; María Torres-Vargas; Sara Garcia-Tovar; Enrique Alfaro; Elena Díaz-Garcia; Elisabet Martinez-Cerón; Miguel Garcia-Garcia; Isabel Torres; Marta Núñez-Fernández; Alberto Fernández-Villar; María Fernández-Velilla; José Manuel Añón; Carolina Cubillos-Zapata; Francisco García-Río;