1. Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
2. Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
3. Female Cancer Foundation, Taipei, Taiwan, ROC
4. Department of Medical Research, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
5. Institute of Pharmacology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC