1. Department of Gynecologic Oncology Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Faculty of Medicine University of Health Sciences Ankara Turkey
2. Department of Medical Oncology Zekai Tahir Burak Women's Health Training and Research Hospital Faculty of Medicine University of Health Sciences Ankara Turkey
3. Department of Medical Oncology Hacettepe University Cancer Institute Ankara Turkey
4. Department of Gynecologic Oncology Zekai Tahir Burak Women's Health Training and Research Hospital Faculty of Medicine University of Health Sciences Ankara Turkey
5. Department of Gynecology and Obstetrics Etlik Zubeyde Hanim Women's Health Training and Research Hospital Faculty of Medicine University of Health Sciences Ankara Turkey