1. Department of Gynecology and Obstetrics, Heidelberg University Hospital, 69120 Heidelberg, Germany
2. National Center for Tumor Diseases (NCT) Heidelberg, 69120 Heidelberg, Germany
3. Stratifyer Molecular Pathology GmbH, 50935 Cologne, Germany
4. Department of Women's Health, University Hospital Tübingen, 72076 Tübingen, Germany
5. Department of Pathology, Heidelberg University Hospital, 69120 Heidelberg, Germany
6. Institute of Surgical Pathology, Zurich University Hospital, 8091 Zurich, Switzerland
7. Research Institute for Women's Health, Tübingen University Hospital, 72076 Tübingen, Germany