1. Department of Nursing Taipei Veterans General Hospital Taipei City Taiwan
2. Graduate Institute of Life Sciences National Defense Medical Center Taipei City Taiwan
3. Department of Obstetrics and Gynecology Taipei Veterans General Hospital Taipei Taiwan
4. Institute of Clinical Medicine National Yang Ming Chiao Tung University Taipei Taiwan
5. Department of Medical Research China Medical University Hospital Taichung Taiwan
6. The Female Cancer Foundation Taipei Taiwan