1. Cardiology Department, Hospital La Paz, Madrid, Spain
2. Cardiology Department, Hospital Universitario Severo Ochoa, Leganés, Spain
3. Cardiology Department, Hospital Virgen Macarena, Sevilla, Spain
4. Cardiology Department, Hospital de Sant Pau, Barcelona, Spain
5. Department of Cardiology, Hospital Universitari de Bellvitge, L’Hospitalet de Llobregat, Barcelona, Spain
6. BIOHEART-Cardiovascular Diseases Research Group, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Barcelona, Spain
7. Department of Clinical Sciences, School of Medicine, Universitat de Barcelona, Spain
8. Ciber Cardiovascular (CIBERCV), Instituto Salud Carlos III, Madrid, Spain
9. Internal Medicine Department, Hospital Clínico Univeristario Lozano Blesa, University of Zaragoza, Spain
10. Cardiology Department, Hospital Clínico Universitario de Valencia, Valencia, Spain
11. Universidad de Valencia, INCLIVA, CIBER Cardiovascular, Valencia, Spain
12. Internal Medicine Department, Hospital Universitario Central de Asturias, Oviedo, Spain
13. Cardiology Department, Hospital San Juan de la Cruz, Úbeda, Spain