1. Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples “Federico II”, Naples, Italy
2. Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
3. Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (Dinogmi), University of Genoa, Italy
4. Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
5. Department of Public Health, School of Medicine, University of Naples Federico II, Naples, Italy