1. Department of Obstetrics and Gynecology, National Taiwan University College of Medicine, Taipei, Taiwan.
2. Graduate Institute of Clinical Medicine, National Taiwan University College of Medicine, Taipei, Taiwan.
3. Graduate Institute of Epidemiology and Preventive Medicine, National Taiwan University College of Public Health, Taipei, Taiwan.
4. Bureau of Health Promotion, Department of Health, Executive Yuan, Taipei, Taiwan.
5. Department of Pathology, National Taiwan University College of Medicine, Taipei, Taiwan.
6. Institute of Life Sciences, School of Public Health, National Defense Medical Center, Taipei, Taiwan.
7. Genomics Research Center, Academia Sinica, Taipei, Taiwan.
8. Graduate Institute of Oncology, National Taiwan University College of Medicine, Taipei, Taiwan.