1. Division of Urogynecology, Department of Obstetrics and Gynecology, Mackay Memorial Hospital, Taipei, Taiwan, Republic of China
2. Schools of Medicine, Taipei Medical University, Taipei, Taiwan, Republic of China
3. Nutrition and Health Sciences, Taipei Medical University, Taipei, Taiwan, Republic of China
4. Department of Obstetrics and Gynecology, Cathay General Hospital, Taipei, Taiwan, Republic of China
5. School of Medicine, Fu Jen Catholic University, Taipei, Taiwan, Republic of China