1. Division of Urogynecology; Department of Obstetrics and Gynecology; Chang Gung Memorial Hospital; Chang Gung University; Taoyuan Taiwan
2. Division of Urogynaecology; Department of Obstetrics & Gynaecology; Chang Gung Memorial Hospital; Taoyuan Taiwan
3. Department of Obstetrics and Gynecology; Serdang Hospital; Kajang Selangor Malaysia
4. Department of Obstetrics & Gynecology; Sarawak General Hospital; Kuching Sarawak Malaysia
5. Department of Obstetrics & Gynecology; Faculty of Medicine; Prince of Songkla University; Songkla Hatyai Thailand
6. Department of Obstetrics & Gynecology; Penang General Hospital; Georgetown Penang Malaysia