1. Department of General Medicine, San Leonardo Hospital, 80053 Castellammare di Stabia, Italy
2. Department of Translational Medical Sciences, University of Naples Federico II, 80131 Naples, Italy
3. Department of Cardiology, Luigi Vanvitelli University–Monaldi Hospital, 80131 Naples, Italy
4. Department of Advanced Biomedical Sciences, University of Naples Federico II, 80131 Naples, Italy
5. Public Health Department, University of Naples Federico II, 80131 Naples, Italy
6. Department of Translational Medicine, Università degli Studi del Piemonte Orientale, 28100 Novara, Italy
7. Department of Cardiology, Umberto I Hospital, 84014 Nocera Inferiore, Italy