1. Department of Basic Medicine and Forensic Medicine, Baotou Medical College, Baotou Inner Mongolia
2. Department of Virology II, National Institute of Infectious Diseases
3. Department of Virology, Tohoku University Graduate School of Medicine
4. RITM-Tohoku Collaborating Research Center on Emerging and Re-Emerging Infectious Diseases
5. Research Institute for Tropical Medicine
6. Research Institute for Microbial Diseases, Osaka University