1. Department of Medical and Surgical Sciences, University “Magna Græcia” of Catanzaro, Campus Universitario “S. Venuta”, Viale Europa—Località Germaneto, 88100 Catanzaro, Italy
2. Pediatric Division, AOU Renato Dulbecco, 88100 Catanzaro, Italy
3. Department of Translational Medical Sciences, Federico II University of Naples, 80131 Naples, Italy
4. Department of Health Sciences, University “Magna Græcia” of Catanzaro, 88100 Catanzaro, Italy
5. Division of Cardiology, Department of Medicine, Karolinska Institutet, 171 77 Stockholm, Sweden
6. Department of Human Sciences and Promotion of Quality of Life, Chair of Pharmacology, San Raffaele University of Rome, 00166 Rome, Italy
7. Cardiology, San Raffaele Cassino Hospital, 03043 Cassino, Italy