1 Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood "G. Barresi", University of Messina, Via Consolare Valeria 1, 98125 Messina, Italy.
2 Unit of Psychodiagnostics and Clinical Psychology, University of Catania, Via Santa Sofia 78, 95124, Catania, Italy.
3 Department of General Surgery and Medical Surgical Specialties, University of Catania, Via Santa Sofia 78, 95124, Catania, Italy.