Min-Hyoung Kim 1, Sin-Young Kim 2, Jin-Hoon Chung 3, June-Seek Choi 4, Hyun-Kyong Ahn 1, Jung-Yeol Han 1, Hyun-Mee Ryu 1, Moon-young Kim 1, Jae-Hyug Yang 5, Jong-Hwa Kim 6
1 Cheil general hospital & Women's healthcare center, Kwandong university college of medicine, Obstetrics and Gynecology, Seoul, Korea, South Korea
2 Cheil general hospital & Women's healthcare center, Kwandong university college of medicine, Laboratory of medical genetics, Korea
3 Obstetrics and Gynecology, Cheil general hospital & Women's healthcare center, Kwandong university college of medicine, Obstetrics and Gynecology, Seoul, Korea, South Korea
4 Cheil General Hospital and Women's Healthcare Center, Kwandong University college of medicine, Obstetrics and Gynecology, Seoul, Korea, South Korea
5 Cheil Hospital and Women's Healthcare Center, Kwandong University School of Medicine, Department of Obstetrics and Gynecology, Seoul, Korea, South Korea
6 Samsung Medical Center, Sungkyunkwan University School of Medicine, Department of Obstetrics and Gynecology, Seoul, Korea, South Korea