1. Department of Woman and Child Health—University of Padua, Padua, Italy
2. Department of Molecular Medicine-Biological Chemistry, University of Padua, Padua, Italy
3. Department of Obstetrics and Gynecology, University of Verona, Verona, Italy
4. Department of Obstetrics & Gynaecology, “Magna Graecia” University, Catanzaro, Italy