1. Department of Medical Bioscience, Graduate School of Medicine, Catholic University Medical College, Seoul, Republic of Korea.
2. Graduate School of Medicine, Korea University College of Medicine, Korea University, Seoul, Republic of Korea.
3. Department of Obstetrics and Gynecology, East-West Neo Medical Center, Kyunghee University, Seoul, Republic of Korea.
4. Department of Bioscience and Biotechnology, Sejong University, Seoul, Republic of Korea.
5. Division of Gynecologic Oncology, Department of Obstetrics and Gynecology, Catholic University Medical College, Seoul, Republic of Korea.