1. National Hospital Organization Kyoto Medical Center, Kyoto, Japan
2. START, Japan Science and Technology Agency (JST), Tokyo, Japan
3. Department of Obstetrics and Gynecology, Kyoto University School of Medicine, Kyoto, Japan
4. Department of Obstetrics and Gynecology, Tohoku University School of Medicine, Miyagi, Japan
5. Immediate Past President of Asian Society of Gynecologic Oncology, Tokyo, Japan