1. Department of Medicine, Cheng-Hsin General Hospital, Taipei, Taiwan, ROC
2. Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
3. Department of Nursing, Oriental Institute of Technology, New Taipei City, Taiwan, ROC
4. Department of Obstetrics and Gynecology, Cathay General Hospital, Taipei, Taiwan, ROC
5. Female Cancer Foundation, Taipei, Taiwan, ROC
6. Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
7. Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC