1. Department of Obstetrics and Gynecology, Chung Shan Medical University Taichung, Taiwan, School of Medicine, Chung Shan Medical University Taichung, Taiwan, Institute of Medicine, Chung Shan Medical University Taichung, Taiwan
2. Department of Obstetrics and Gynecology, Chung Shan Medical University Taichung, Taiwan, School of Medicine, Chung Shan Medical University Taichung, Taiwan
3. School of Medicine, Chung Shan Medical University Taichung, Taiwan, Institute of Medicine, Chung Shan Medical University Taichung, Taiwan, Department of Pathology, Chung Shan Medical University Taichung, Taiwan
4. Institute of Medicine, Chung Shan Medical University Taichung, Taiwan
5. Clinical Research Center Chung Shan Medical University Taichung, Taiwan
6. Institute of Medical and Molecular Toxicology (J-LK), Chung Shan Medical University, Taichung, Taiwan,