1. Precision Medicine in Chronic Diseases, Hospital Universitari Arnau de Vilanova-Santa Maria, IRBLleida, Department of Nursing and Physiotherapy, Faculty of Nursing and Physiotherapy, University of Lleida, Lleida, Spain;
2. Centro de Investigación Biomédica en Red de Enfermedades Respiratorias (CIBERES), Madrid, Spain;
3. Translation Research in Respiratory Medicine, Hospital Universitari Arnau de Vilanova-Santa Maria, IRBLleida, Lleida, Spain;
4. Cardiology Department, Hospital Universitari Arnau de Vilanova, IRBLleida, Lleida, Spain;
5. Respiratory Department, Hospital Universitari Germans Trias I Pujol, Badalona, Barcelona, Spain;
6. Servicio de Investigación OSI, Hospital Universitario Araba, IIS Bioaraba, Vitoria, Álava, Spain;
7. Servicio Neumologia, Hospital Universitario Cruces, Bizkaia, Spain;
8. Respiratory Department, Hospital Universitario de Guadalajara, Guadalajara, Spain;
9. Respiratory and Sleep Department, Hospital Universitari Parc Taulí, Institut Investigació i Innovació Parc Taulí (I3PT), Universitat Autònoma de Barcelona, Sabadell, Spain;
10. Respiratory Department, Hospital Universitario de Burgos, Burgos, Spain;
11. Respiratory Department, Hospital San Pedro Alcántara, Cáceres, Spain;
12. Clinic Analysis and Respiratory Services, Hospital Universitari Son Espases, Institut de investigació sanitaria de Palma (IdisPa), Palma de Mallorca, Spain;
13. Sleep Unit, Department of Respiratory Medicine, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain;
14. Respiratory Department, Hospital General Universitario de Albacete, Albacete, Spain;
15. Respiratory Department, Hospital Clinic, Barcelona, Spain;
16. Respiratory Department, Hospital Universitari Sant Joan d’Alacant, Alicante, Spain;
17. Cardiovascular Research Institute, National University of Singapore, Singapore; and
18. Adelaide Institute for Sleep Health, College of Medicine and Public Health, Flinders University, Adelaide, South Australia, Australia