1 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario, Via S.Sofia 78, 95124, Catania, Italy. scaruso@unict.it.
2 Research Group for Sexology, Catania, Italy. scaruso@unict.it.
3 Department of General Surgery and Medical Surgical Specialties, Gynecological Clinic of the Policlinico Universitario, Via S.Sofia 78, 95124, Catania, Italy.