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 , Genoa, Italy
4. Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino , Genoa, Italy
5. Department of Public Health, School of Medicine, University of Naples Federico II , Naples, Italy