1. Division of Urogynecology Department of Obstetrics and Gynecology Chi Mei Medical Center TainanTaiwan
2. Department of Obstetrics and Gynecology Chang Gung Memorial Hospital Keelung Medical Center KeelungTaiwan
3. School of Medicine Chang Gung University TaoyuanTaiwan
4. Department of Urology Kaohsiung Chang Gung Memorial Hospital Chang Gung University College of Medicine KaohsiungTaiwan
5. Department of Medical Research Chi Mei Medical Center TainanTaiwan
6. Department of Hospital and Health Care Administration Chia‐Nan University of Pharmacy and Science TainanTaiwan
7. Graduate Institute of Medicine College of Medicine Kaohsiung Medical University KaohsiungTaiwan
8. Department of Obstetrics and Gynecology Kaohsiung Municipal Hsiao‐Kang Hospital Kaohsiung Medical University KaohsiungTaiwan
9. Department of Obstetrics and Gynecology Tungs’ Taichung MetroHarbor Hospital TaichungTaiwan
10. Department of Urology National Cheng Kung University Hospital College of Medicine National Cheng Kung University TainanTaiwan
11. Department of Obstetrics and Gynecology College of Medicine Fu‐Jen University Taipei Taiwan