1. Respiratory Medicine Department, Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, Institute of Medical Research of Hospital del Mar (IMIM)-Hospital del Mar, Parc de Salut Mar, Barcelona Biomedical Research Park (PRBB), Barcelona, Spain
2. Department of Health Sciences (CEXS), Universitat Pompeu Fabra, Barcelona, Spain
3. Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
4. Department of Medicine, Autonomous University of Barcelona, Barcelona, Spain