1. Unit of Obstetrics and Gynecology, San Paolo Hospital - ASL2, Savona, Italy
2. Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI), University of Genoa, Genoa, Italy
3. Academic Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
4. Unit of Obstetrics and Gynecology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
5. Unit of Mutagenesis and Cancer Prevention, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
6. Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
7. Unit of Obstetrics and Gynecology, P.O. “Ospedale del Tigullio”- ASL4, Chiavari, Genoa, Italy
8. Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy