Affiliation: | a Department of Obstetrics and Gynecology, Kuo General Hospital, Tainan, Taiwan b Department of Obstetrics and Gynecology, National Cheng Kung University Hospital and College of Medicine, Tainan, Taiwan c Department of Obstetrics and Gynecology, Yuan’s General Hospital, Kaoshiung, Taiwan d Department of Genomic Medicine, Changhua Christian Hospital, Changhua City, Taiwan |