1. Department of Cardiology Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria 12 de Octubre (imas12) Madrid Spain
2. Centro de Investigación Biomédica en Red Cardiovascular (CIBERCV) Madrid Spain
3. Department of Cardiology Hospital Universitario Marqués de Valdecilla Santander Spain
4. Department of Cardiology Hospital Universitari I Politecnic La Fe Valencia Spain
5. Department of Cardiology Complejo Hospitalario Universitario de A Coruña A Coruña Spain
6. Department of Cardiology Hospital Universitario Puerta de Hierro Majadahonda Madrid Spain
7. Department of Cardiology Hospital General Universitario Gregorio MarañónUniversidad EuropeaUniversidad Complutense Madrid Spain
8. Department of Cardiology Hospital Universitario Reina Sofía Cordoba Spain
9. Department of Cardiology Hospital Universitario Virgen Del Rocío Sevilla Spain
10. Department of Cardiology Hospital Universitari De Bellvitge Hospitalet de Llobregat Spain
11. Department of Cardiology Hospital Santa Creu I Sant Pau Barcelona Spain
12. Department of Cardiology Hospital Clínic I Provincial Barcelona Spain
13. Department of Cardiology Hospital Universitario Central De Asturias Oviedo Spain
14. Department of Cardiac Surgery Clínica Universidad De Navarra Navarra Spain
15. Department of Cardiology Hospital Universitario Miguel Servet Zaragoza Spain
16. Department of Cardiology Hospital Clínico Universitario De Valladolid Valladolid Spain
17. Department of Cardiology Hospital Universitario Virgen De La Arrixaca Murcia Spain
18. Medicine Department Universidad Complutense de Madrid Madrid Spain