1. National Engineering Research Center for the Emergency Drug, Beijing Institute of Pharmacology and Toxicology, Beijing 100850, China
2. State Key Laboratory of Virology, Wuhan Institute of Virology, Center for Biosafety Mega-Science, Chinese Academy of Sciences, Wuhan 430071, P. R. China
3. University of the Chinese Academy of Sciences, Beijing 100049, P. R. China
4. Guoke Excellence (Beijing) Medicine Technology Research Co., Ltd., Beijing 100176, P. R. China