1. Division of Gynaecology and Human Reproduction Physiopathology, Department of Medical and Surgical Sciences (DIMEC) IRCCS Azienda Ospedaliero‐Universitaria di Bologna. S. Orsola Hospital. University of Bologna Bologna Italy
2. Gynecology and Obstetrics Unit, Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine University of Naples Federico II Naples Italy
3. Gynecology and Obstetrics Unit, Department of Medicine, Surgery and Dentistry "Schola Medica Salernitana" University of Salerno Baronissi Italy
4. Gynecopathology and Breast Pathology Unit, Department of Woman's Health Science Agostino Gemelli University Polyclinic Rome Italy
5. Anatomic Pathology Unit, Department of Advanced Biomedical Sciences, School of Medicine University of Naples Federico II Naples Italy