Corresponding Author

Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan (ROC)

Correspondence

Kuan-Hui Huang, Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan, Address: No.123, Dapi Rd., Niaosung Dist., Kaohsiung City 83301, Taiwan, ROC.

Email: gynh2436@cgmh.org.tw

Fei-Chi Chuang, Department of Obstetrics and Gynecology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan, Address: No.123, Dapi Rd., Niaosung Dist., Kaohsiung City 83301, Taiwan, ROC.

Email: chuangfeichi@hotmail.com