1. Department of Obstetrics and Gynecology, University Hospital Augsburg, 86156 Augsburg, Germany
2. Department of Data Management and Clinical Decision Support, Faculty of Medicine, University of Augsburg, 86159 Augsburg, Germany
3. Department of Obstetrics and Gynecology, University Hospital, LMU Munich, 81377 Munich, Germany
4. Department of Pathology, LMU Munich, 80337 Munich, Germany
5. Institut de Recherche en Cancérologie de Montpellier (IRCM), INSERM U1194, Université Montpellier, F-34298 Montpellier, France