1. Department of Medicine, Chung Shan Medical University, Taichung, Taiwan, Republic of China
2. Department of Medical Laboratory and Biotechnology, Chung Shan Medical University, Taichung, Taiwan, Republic of China
3. Department of Nutrition, Chung Shan Medical University, Taichung, Taiwan, Republic of China
4. Department of Ophthalmology, Chung Shan Medical University Hospital, Taichung, Taiwan, Republic of China