1. Department of Obstetrics and Gynecology Spedali Civili of Brescia Brescia Italy
2. Department of General Surgery and Medical‐Surgical Specialties – Institute of Obstetrics and Gynecology University of Catania Catania Italy
3. Department of Clinical and Experimental Sciences University of Brescia Italy
4. Department of Pathology Spedali Civili of Brescia Brescia Italy
5. Academic Unit of Obstetrics and Gynecology IRCCS Ospedale Policlinico San Martino, Genoa Italy
6. Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DiNOGMI) University of Genoa Genoa Italy