1. Institute of Medicine Chung Shan Medical University Taichung Taiwan
2. Department of Medical Research Chung Shan Medical University Hospital Taichung Taiwan
3. Institute of Biochemistry, Microbiology and Immunology Chung Shan Medical University Taichung Taiwan
4. Departments of Ophthalmology Sijhih Cathay General Hospital New Taipei City Taiwan
5. Department of Ophthalmology Cathay General Hospital Taipei Taiwan
6. Department of Medical Laboratory and Biotechnology Chung Shan Medical University Taichung Taiwan
7. Department of Ophthalmology Show Chwan Memorial Hospital Changhua Taiwan
8. Department of Biochemistry School of Medicine Chung Shan Medical University Taichung Taiwan
9. Clinical laboratory Chung Shan Medical University Hospital Taichung Taiwan