1. Chang Gung University, School of Medicine; Taoyuan Taiwan
2. Department of Obstetrics and Gynecology; Serdang Hospital; Selangor Malaysia
3. Fellow of the Division of Urogynecology, Department of Obstetrics and Gynaecology; Chang Gung Memorial Hospital; Taoyuan Taiwan,
4. Division of Urogynecology, Department of Obstetrics and Gynecology; Chang Gung Memorial Hospital, Chang Gung University, School of Medicine; Taoyuan Taiwan