Diagnostic Value of Krebs von den Lungen (KL-6) for Interstitial Lung Disease: A European Prospective Cohort Paloma Millan-Billi; Iván Castellví; Laura Martinez-Martinez; Anais Mariscal; Silvia Barril; Miriana D¿Alessandro; Tomás Franquet; Diego Castillo;

Three to Six Months Evolution of Pulmonary Function and Radiological Features in Critical COVID-19 Patients: A Prospective Cohort Ramón Cabo-Gambin; Iván D. Benítez; Paola Carmona; Sally Santiesteve; Olga Mínguez; Rafaela Vaca; Anna Moncusí-Moix; Clara Gort-Paniello; María C. García-Hidalgo; David de Gonzalo-Calvo; Jordi de Batlle; Gerard Torres; Antoni Torres; Ferran Barbé; Jessica González;

Psoas Muscle Density Evaluated by Chest CT and Long-Term Mortality in COPD Patients Ana Ezponda; Ciro Casanova; Carlos Cabrera; Ángela Martin-Palmero; Marta Marin-Oto; Jose M. Marín; Víctor Pinto-Plata; Miguel Divo; Bartolome R. Celli; Javier J. Zulueta; Gorka Bastarrika; Juan P. de-Torres;