1. Internal Medicine Department Hospital Universitari Son Llàtzer Palma Spain
2. Facultad de Medicina Universitat de les Illes Balears (UIB) Palma Spain
3. Cardiology Department Hospital Universitari Son Espases Palma Spain
4. Health Research Institute of the Balearic Islands (IdISBa) Palma Spain
5. Centro Nacional de Investigaciones Cardiovasculares (CNIC) Madrid Spain