1. Department of Gynecology and Obstetrics, University Hospital of Heidelberg, Heidelberg, Germany
2. German Cancer Consortium (DKTK), Dresden and German Cancer Research Center (DKFZ), Heidelberg, Germany
3. National Center for Tumor Diseases (NCT), Heidelberg, Germany
4. Department of Gynecology and Obstetrics, Medical Faculty and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
5. National Center for Tumor Diseases (NCT), Partner Site Dresden, Dresden, Germany
6. Institute for Clinical Genetics, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
7. Department of Gynecology and Obstetrics, University Hospital of Cologne, Cologne, Germany