1. Charité University Hospital, Campus Benjamin Franklin, Department of Hematology, Oncology and Tumour Immunology, Berlin, Germany
2. National Center for Tumor Diseases, Division Gynecologic Oncology, University Hospital and German Cancer Research Center, Heidelberg, Germany
3. Department of Obstetrics and Gynecology, University of Tübingen, Tübingen, Germany
4. Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
5. Department of Gynecology and Obstetrics, University Hospital Würzburg, Würzburg, Germany
6. Department of Gynecology and Obstetrics, Ulm University Hospital, Ulm, Germany
7. Department of Obstetrics and Gynecology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
8. ClinSol GmbH & Co KG, Würzburg, Germany
9. Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg, Germany
10. Agaplesion Markus Krankenhaus, Frauenklinik, Frankfurt, Germany
11. Erlangen University Hospital, Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
12. Department of Gynecology and Obstetrics, Marienhospital Bottrop, Bottrop, Germany
13. Onkologie Aschaffenburg, Aschaffenburg, Germany
14. OncoConsult Overkamp GmbH, Berlin, Germany
15. Oncology Practice at Bethanien Hospital Frankfurt, Frankfurt, Germany
16. Department of Gynecology and Obstetrics, University Hospital Düsseldorf, Düsseldorf, Germany
17. Klinik für Gynäkologie und Geburtshilfe, Frauenklinik St. Louise, Paderborn, St. Josefs-Krankenhaus, Salzkotten, Germany