1. Department of Cardiac, Thoracic, Vascular Sciences University of Padua Padua Italy
2. Interventional Cardiology Unit IRCCS San Raffaele Hospital Milan Italy
3. Santa Maria Hospital GVM Care & Research Bari Italy
4. Cath Lab Unit, Cardiovascular Dept. Morgagni Hospital Vecchiazzano‐Forlì Italy
5. Division of Cardiology Sant'Andrea University Hospital Rome Italy
6. Dipartimento Cardio‐neuro‐vascolare Azienda USL Toscana Sud‐est, Ospedale di Grosseto Grosseto Italy
7. A.O.R.N. A. Cardarelli, UOC Cardiologia Naples Italy
8. Division of Cardiology, Dipartimento Cardio‐Toraco‐Vascolare e Trapianto d'organi – CAST Policlinico Hospital Catania Italy
9. Ospedale di Circolo e Fondazione Macchi Varese Italy
10. U.O.C. Cardiologia Diagnostica e Interventistica, Dipartimento Cardiotoracico Fondazione Toscana G. Monasterio ‐ Ospedale del Cuore G. Pasquinucci Massa Italy
11. Division of Cardiology Ospedale Civile SS Annunziata Cosenza Italy
12. Interventional Cardiology Unit Azienda Ospedaliera Ordine Mauriziano di Torino Torino Italy
13. Department of Advanced Biomedical Sciences Federico II University of Naples Naples Italy