1. Institute of Molecular Medicine and Bioengineering
2. Department of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan
3. Division of Infectious Diseases, Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
4. Division of Infectious Diseases, National Health Research Institutes, Miaoli County, Taiwan
5. School of Dentistry, China Medical University, Taichung, Taiwan