1. Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Infant Health (DiNOGMI), University of Genoa, 16132 Genova, Italy
2. Obstetrics and Gynecology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genova, Italy
3. Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale San Martino, 16132 Genoa, Italy
4. Clinic of Obstetrics and Gynecology, HFR Fribourg, 1700 Fribourg, Switzerland