1. Academic Unit of Obstetrics and Gynecology IRCCS Ospedale Policlinico San Martino Genova Italy
2. Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI) University of Genova Genova Italy
3. ASST Monza Ospedale San Gerardo Monza Italy
4. Unit of Obstetrics and Gynecology IRCCS Ospedale Policlinico San Martino Genova Italy