1. CAS
Key Laboratory of Pathogenic Microbiology and Immunology, Institute
of Microbiology, Chinese Academy of Sciences, Chaoyang District, Beijing 100101, China
2. National
Engineering Research Center for Carbohydrate Synthesis, Jiangxi Normal University, Nanchang 330022, China
3. Graduate
University of Chinese Academy of Sciences, Shijingshan District, Beijing 100049, China
4. Laboratory
Animal Center, Chinese Center for Disease Control and Prevention, Changping District, Beijing 102206, China
5. Center
for Influenza Research and Early Warning, Chinese Academy of Sciences (CASCIRE), Chaoyang District, Beijing 100101, China