1. Department of Cardiology IRCCS Policlinico San Donato San Donato Milanese, Milan Italy
2. Division of Cardiology, Centro Alte Specialità e Trapianti (CAST) Azienda Ospedaliero‐Universitaria Policlinico‐Vittorio Emanuele, University of Catania Catania Italy
3. Cardiothoracic Department Spedali Civili Brescia Brescia Italy
4. Cardiac Surgery Department San Raffaele University Hospital Milan Italy
5. Invasive Cardiology Unit Pineta Grande Hospital Castel Volturno Caserta Italy
6. Centro Cardiologico Monzino, IRCCS Milan Italy
7. Cardio‐Thoracic‐Vascular Department San Raffaele University Hospital Milan Italy
8. University Hospital San Giovanni di Dio e Ruggi d'Aragona Salerno Italy
9. Division of Interventional Cardiology Azienda Ospedaliera S. Camillo Forlanini Rome Italy
10. Division of Cardiology University Magna Graecia Catanzaro Italy
11. AORN Ospedali dei Colli, Monaldi Hospital Naples Italy
12. Cardiac Surgery Unit Poliambulanza Hospital, Fondazione Poliambulanza Brescia Italy
13. Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department Azienda Ospedaliero Universitaria Pisana Pisa Italy
14. Fondazione IRCCS Policlinico San Matteo Pavia Italy
15. Department of Cardiac, Thoracic and Vascular Science, Interventional Cardiology Unit University of Padua Padua Italy