1. Department of Cardiac, Thoracic, Vascular Sciences & Public Health, University of Padova, Italy (F.M., A.Z., D.G., A.D.M., P.V.F., F.F., M.P.M., L.C., S.I.).
2. Cardiology Division, Hospital of Cittadella, Italy (R.V., M.S., G.M.F.).
3. Cardiology Division, Hospital of Camposampiero, Padova, Italy (R.V.).
4. Department of Cardiology, Dell′ Angelo Hospital, Mestre, Italy (S.T., P.C.).
5. Cardiology Division, Hospital of Piove di Sacco, Padova, Italy (D.M., L. Marinaccio).
6. Division of Cardiology, Riuniti Hospital Padova Sud, Monselice, Italy (PD) (G.P., B.I.).
7. Department of Cardiology, Hospital of Treviso, Italy (C.C., E.G., V.C.).
8. Cardiologia, Ospedali dell’Ovest Vicentino, Azienda ULSS 8 Berica, Arzignano, Vicenza, Italy (C.B., C.D.V.).
9. Cardiology Department, Public Hospital of Mirano, Venezia, Italy (S.S., A.L.).
10. Cardiology Department, Arrhythmia & Electrophysiology Unit, Santa Maria Della Misericordia Hospital, Rovigo, Italy (L.R., L. Marcantoni).
11. Department of Cardiology, Civil Hospital, Belluno, Italy (A.T., G.T.).