1. The Sixth People's Hospital of Shenyang, Shenyang, China.
2. Emergency Treatment and Innovation Center of Public Health Emergencies, Shenyang, China.
3. Department of Infectious Diseases, National Medical Center for Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, Huashan Hospital, Fudan University, Shanghai, China.
4. Huashen Institute of Microbes and Infections, Shanghai, China.
5. National Clinical Research Center for Aging and Medicine, Huashan Hospital, Fudan University, Shanghai, China.