1. Division of General, Mini-Invasive and Obesity Surgery, University of Campania “Luigi Vanvitelli,” Naples, Italy.
2. Department of Woman, Child and General and Specialized Surgery, University of Campania “Luigi Vanvitelli,” Naples, Italy.
3. Obstetrics and Gynecology Unit, “Santa Maria Delle Grazie” Hospital, Naples, Italy.
4. Department of Cardiothoracic Sciences, School of Medicine, University of Campania “Luigi Vanvitelli,” Naples, Italy.