1. Department of Obstetrics and Gynaecology; University of Brescia; Brescia Italy
2. PhD Programme in Reproduction and Development; University of Trieste; Trieste Italy
3. Section of Medical Statistics and Biometry, Department of Biomedical Sciences and Biotechnology; University of Brescia; Brescia Italy
4. Big&Open Data Innovation Laboratory (BODaI-Lab); University of Brescia; Brescia Italy
5. Department of Surgical Sciences, Obstetrics and Gynaecology Unit; University of Parma; Parma Italy