1. Division of Gynaecology and Human Reproduction Physiopathology, Department of Medical and Surgical Sciences (DIMEC) IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy
2. Dipartimento di Scienze Biomediche e Neuromotorie (DIBINEM) Alma Mater Studiorum ‐ University of Bologna Bologna Italy
3. Obstetrics and Prenatal Medicine Unit, Department of Medical and Surgical Sciences (DIMEC) IRCCS Azienda Ospedaliero‐Universitaria di Bologna Bologna Italy