1. Cardiology Service, Hospital Universitario 12 de Octubre, Centro de Investigación en Red de Enfermedades Cardiovasculares (CIBERCV), Madrid, Spain
2. Faculty of Medicine, Complutense University, Madrid, Spain
3. Department of Economic Analysis, University of Castilla-La Mancha, Toledo, Spain
4. Department of Internal Medicine, Hospital Universitario Central de Asturias, Asturias, Spain
5. Heart Failure and Atrial Fibrillation Group, Spanish Society of Internal Medicine (SEMI)
6. Department of Internal Medicine, Hospital Vega Baja de Orihuela, Alicante, Spain
7. Department of Internal Medicine, Hospital Universitario Virgen del Valme, Sevilla, Spain
8. Weber, Madrid, Spain
9. Hospital del Mar Medical Research Institute (IMIM), Barcelona, Spain
10. Vifor Pharma, Barcelona, Spain
11. Community Heart Failure Program, Department of Cardiology, Hospital Universitario de Bellvitge, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, Barcelona, Spain
12. University of Barcelona, Barcelona, Spain