1. Institute of Microbiology and Immunology Chung Shan Medical University Taichung Taiwan
2. Clinical Laboratory Chung Shan Medical University Hospital Taichung Taiwan
3. Graduate Institute of Basic Medical Science China Medical University Taichung Taiwan
4. Department of Healthcare Administration Asia University Taichung Taiwan
5. Department of Neurology and Department of Medical Intensive Care Unit Chunghua Christian Hospital Chunghua Taiwan
6. Institute of Biochemistry and Biotechnology Chung Shan Medical University Taichung Taiwan
7. Department of Biochemistry School of Medicine Chung Shan Medical University Taichung Taiwan