1. Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
2. Department of Microbiology and Immunology, School of Medicine, China Medical University, Taichung, Taiwan
3. Institute of Population Health Sciences, National Health Research Institutes, Zhunan, Miaoli County, Taiwan
4. Central Region Laboratory, Center for Diagnostics and Vaccine Development, Centers for Disease Control, Ministry of Health and Welfare, Taipei, Taiwan
5. Institute of Molecular and Genomic Medicine, National Health Research Institutes, Zhunan, Miaoli County, Taiwan
6. Institute of Genomics and Bioinformatics, National Chung Hsing University, Taichung, Taiwan
7. Department of Life Science, National Chung Cheng University, Minxiong, Chiayi County, Taiwan
8. Division of Infectious Diseases, Department of Internal Medicine, China Medical University Hospital, Taichung, Taiwan
9. Department of Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan