1. Department of Biomedical Sciences Humanitas University Pieve Emanuele‐Milan Italy
2. Cardio Center IRCCS Humanitas Research Hospital Rozzano‐Milan Italy
3. Cardiology Department Hospital Universitari i Politècnic La Fe Valencia Spain
4. Centro de Investigación Biomedica en Red (CIBERCV) Madrid Spain
5. Ospedale Regionale U. Parini di Aosta Aosta Italy
6. Herford Klinikum Herford Germany
7. Department of Cardiology Mater Dei Hospital Msida Malta
8. University Hospital of Salamanca Salamanca Spain
9. Dipartimento di Scienze Cardiologiche, Toraciche e Vascolari, del Policlinico Universitario di Padova Padova Italy
10. Hospital Cantonal de Fribourg Fribourg Switzerland