1. Department of Biomedical, Metabolic and Neural Sciences, Cardiology Division University of Modena and Reggio Emilia Modena Italy
2. Department of Experimental, Diagnostic and Specialty Medicine, Institute of Cardiology, Policlinico S.Orsola‐Malpighi, University of Bologna IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
3. Cardiology Division Vito Fazzi Hospital Lecce Italy
4. Cardiology Division University of Florence Florence Italy
5. Cardiology Division “Bolognini” Hospital Seriate BG Italy
6. Clinica di Cardiologia e Aritmologia Università Politecnica delle Marche Ancona Italy
7. Cardiology Division Ospedale SS. Annunziata Cosenza Italy
8. Cardiovascular Department, Ospedali Riuniti University of Trieste Trieste Italy
9. Cardiology Division Federico II University Naples Italy
10. Cardiology Division, Institute of Life Science Scuola Superiore Sant'Anna and Fondazione Toscana Gabriele Monasterio Pisa Italy
11. Division of Cardiology “Magna Graecia” University Catanzaro Italy
12. Mediterranea Cardiocentro Naples Italy
13. Arrhythmia Unit Hospital Virgen de la Salud Toledo Spain
14. Cardiology Division Ospedale Santa Croce Moncalieri TO Italy
15. Division of Cardiac Rehabilitation, Istituti Clinici Scientifici Maugeri, IRCCS Istituto Scientifico di Montescano Montescano Pavia Italy
16. Italian Heart Rhythm Society (AIAC) Rome Italy
17. Unità Operativa di Elettrofisiologia, Studio e Terapia delle Aritmie Ospedale Monaldi Naples Italy