1. Unità di Cure Intensive Cardiologiche, and De Gasperis Cardio-Center, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy
2. Department of Clinical Sciences and Community Health, Università degli Studi di Milano, Milano, Italy
3. University of Pavia, Pavia, Italy
4. Department of Cardiosciences, Azienda Ospedaliera San Camillo-Forlanini, Roma, Italy
5. Cardio Thoraco Vascular Department (DICATOV), Interventional Cardiology Unit, IRCCS Policlinico San Martino, Genova, Italy
6. Department of Cardiology, Goethe University Hospital Frankfurt, Frankfurt am Main, Germany
7. Division of Cardiology, AOU Maggiore della Carità, Università del Piemonte Orientale, Novara, Italy
8. Division of Cardiology, Department of Cardiovascular Disease—AUSL Romagna, Ospedale S. Maria delle Croci, Ravenna, Italy
9. CardioCentro Ticino, Lugano, Switzerland
10. Division of Cardiology, Ospedale Manzoni, Lecco, Italy