1. Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan
2. Department of Surgery, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
3. Department of Surgery, Chung Shan Medical University Hospital, Taichung, Taiwan
4. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
5. Institute of Biomedical Sciences, Academia Sinica, Taipei, Taiwan
6. College of Public Health, China Medical University, Taichung, Taiwan
7. Clinical Laboratory, Chung Shan Medical University Hospital, Taichung, Taiwan