Affiliation: | 1. Institute for Clinical Research, CHA Bundang Medical Center, CHA University, , Seongnam, South Korea;2. Department of Biomedical Science, College of Life Science, CHA University, , Seongnam, South Korea;3. Department of Obstetrics and Gynecology, CHA Bundang Medical Center, CHA University, , Seongnam, South Korea;4. Fertility Center of CHA Gangnam Medical Center, CHA University, , Seoul, South Korea |