1. Unit of Gynecology and Obstetrics, Department of Human Pathology in Adulthood and Childhood “G. Barresi”, University of Messina, Messina, Italy
2. Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
3. Unit of Psychodiagnostics and Clinical Psychology, University of Catania, Catania, Italy