[1] Sapienza Univ Rome, Dept Med & Surg Sci & Biotechnol, Corso Repubbl 79, I-04100 Latina, Italy
[2] Bambino Gesu Pediat Hosp, IRCCS, Adv Cardiovasc Therapies Unit, Rome, Italy
[3] Univ Siena, Dept Med Biotechnol, Sports Cardiol & Rehab Unit, Siena, Italy
[4] Catholic Univ, Fdn Policlin Univ A Gemelli IRCCS, Sports Med Unit, I-00168 Rome, Italy
[5] Sacred Heart Catholic Univ, Fac Med & Surg, Unit Sports Med, Rome, Italy
[6] Ist Auxol Italiano IRCCS, Dept Cardiol, Pl Brescia 20, I-20149 Milan, Italy
[7] Umberto I Hosp, Dept Cardiol & Intens Coronary Care, I-84014 Nocera Inferiore, Italy
[8] Azienda Sanitaria Univ Giuliano Isontina, Cardiothoracovasc Dept, Div Cardiol, I-34149 Trieste, Italy
[9] Univ Padua, Dept Woman & Child Hlth, Paediat Cardiol & Congenital Heart Dis, I-35128 Padua, Italy
[10] CMSR Veneto Med, VI, I-36077 Altavilla Vicentina, Italy
[11] Univ LAquila, Dept Clin Med, Publ Hlth Life & Environm Sci, Pl Salvatore Tommasi 1, I-67100 Coppito, Italy
[12] Casa Cura Villa Verde, Electrophysiol Unit, Taranto, Italy
[13] Gd Annunzio Univ Chieti Pescara, Dept Neurosci Imaging & Clin Sci, Via Luigi Polacchi,11, I-66100 Chieti, Italy
[14] SS Annunziata Hosp, Heart Dept, ASL 2 Abruzzo, I-66100 Chieti, Italy
[15] Lund Univ, Dept Clin Sci, Jan Waldenstroms gata 35, S-21428 Malmo, Sweden
[16] Univ Padua, Dept Cardiac Thorac & Vasc Sci & Publ Hlth, I-35128 Padua, Italy
[17] Medex Med & Exercise srl, Med Partner Scuderia Ferrari, Rome, Maranello, Italy
[18] Natl Italian Olymp Comm, Inst Sport Med & Sci, Rome, Italy
[19] Marche Polytech Univ, Cardiol & Arrhythmol Clin, Azienda Osped Univ Marche, Ancona, Italy
[20] B Ramazzini Hosp, Dept Cardiol, Ausl Modena, Carpi, Italy