1. Department of Infectious and Immune Diseases, Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
2. Department of Infectious Disease, The Second Hospital of Nanjing, Affiliated to Nanjing University of Chinese Medicine, Nanjing, China.
3. Department of Infectious Diseases and Nursing Research Institution, National Clinical Research Center for Infectious Diseases, The Third People's Hospital of Shenzhen, Shenzhen, China.