1. Cardiology Department, Hospital de la Santa Creu i Sant Pau, IIB‐SantPau Universidad Autónoma de Barcelona Barcelona Spain
2. Epidemiology Department, Hospital de la Santa Creu i Sant Pau, IIB‐SantPau Universidad Autónoma de Barcelona Barcelona Spain
3. Cardiology Department Hospital Puerta del Mar Cádiz Spain
4. Cardiology Department Hospital 12 de Octubre Madrid Spain
5. Cardiology Department Hospital Virgen de la Arrixaca Murcia Spain
6. Cardiology Department Hospital Puerta de Hierro Madrid Spain
7. Cardiology Department Hospital Clínico, Santiago de Compostela Spain
8. Cardiology Department Hospital La Fe Valencia Spain
9. Cardiology Department Hospital Arnau de Vilanova Lleida Spain
10. Cardiology Department Hospital Juan XXIII Tarragona Spain