1. Research Center for Emerging Viral Infections, Chang Gung University, Kwei-Shan Tao-Yuan, Taiwan, Republic of China.
2. Department of Medical Biotechnology & Laboratory Science, Chang Gung University, Kwei-Shan Tao-Yuan, Taiwan, Republic of China
3. The Center for Molecular & Clinical Immunology, Chang Gung University, Kwei-Shan Tao-Yuan, Taiwan, Republic of China