Affiliation: | 1. Department of Biomedical Science, CHA University, Bundang CHA Hospital, Gyeonggi-do, Republic of Korea.; 2. Hankuk Academy of Foreign Studies, Yongin, Republic of Korea.; 3. Department of Gynecology and Obstetrics, CHA University, CHA General Hospital, Seoul, Republic of Korea.; 4. Department of Obstetrics and Gynecology, CL Women’s Hospital, Gwangju, Republic of Korea.; University of California, Los Angeles, UNITED STATES, |