1. Department of Obstetrics and Gynecology, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea.
2. Division of Cancer Registration and Surveillance, National Cancer Center, Goyang, Korea.
3. Center for Gynecologic Cancer, National Cancer Center, Goyang, Korea.
4. Department of Obstetrics and Gynecology, Pusan National University Yangsan Hospital, Pusan, Korea.
5. Gynecologic Cancer Branch, Research Institute and Hospital, National Cancer Center, Goyang, Korea.
6. Department of Cancer Control and Population Health, National Cancer Center Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Korea.
7. Division of Health Administration, College of Software and Digital Healthcare Convergence, Yonsei University, Wonju, Korea.