[1] Univ Trieste, Cardiothoracovasc Dept, Ctr Diag & Management Cardiomyopathies, Azienda Sanitaria Univ Giuliano Isontina ASUGI, Via P Valdoni 7, I-34100 Trieste, Italy
[2] Hosp Gorizia & Monfalcone, Dept Cardiol, Azienda Sanitaria Univ Giuliano Isontina ASUGI, Caserta, Italy
[3] Univ Campania Luigi Vanvitelli, Dept Translat Med Sci Inherited & Rare Heart Dis, Vanvitelli Cardiol, Caserta, Italy
[4] AOU Citta Salute & Sci Torino, Univ Cardiol, Turin, Italy
[5] IRCCS Osped Policlin San Martino IRCCS Italian Ca, Cardiovasc Dis Unit, Genoa, Italy
[6] Univ Genoa, Dept Internal Med, Genoa, Italy
[7] Ctr Cardiac Arrhythmias Genet Origin, IRCCS Ist Auxol Italiano, Milan, Italy
[8] Univ Padua, Dept Cardiac Thorac Vasc Sci & Publ Hlth, Padua, Italy
[9] Azienda Osped Univ, Policlin St Orsola, Cardiol Unit, Cardiothorac Vasc Dept, Bologna, Italy
[10] Univ Hosp Udine, Cardiothorac Dept, Udine, Italy
[11] Inst Maternal & Child Hlth IRCCS Burlo Garofolo, Trieste, Italy
[12] Sapienza Univ, Dept Clin & Mol Med, Fac Med & Psychol, Rome, Italy