1. Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
2. School of Medicine, Chung Shan Medical University, Taichung, Taiwan
3. Department of Obstetrics and Gynecology, Chung Shan Medical University Hospital, Taichung, Taiwan
4. Department of Biomedical Sciences, Chung Shan Medical University, Taichung, Taiwan
5. Institute of Medical and Molecular Toxicology, Chung Shan Medical University, Taichung, Taiwan
6. Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
7. Department of Family and Community Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
8. Department of Pathology, Chung Shan Medical University Hospital, Taichung, Taiwan