1. NHC Key Laboratory of Medical Virology and Viral Diseases, National Institute for Viral Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100052, PR China
2. Key Laboratory of Diagnosis and Treatment of Digestive System Tumors of Zhejiang Province, Hwa Mei Hospital, University of Chinese Academy of Sciences, Ningbo 315010, PR China
3. College of Marine Science and Biological Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
4. Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, PR China
5. Chinese Center for Disease Control and Prevention-Wuhan Institute of Virology, Chinese Academy of Sciences Joint Research Center for Emerging Infectious Diseases and Biosafety, Wuhan 430071, PR China