1. School of Public Health, Key Lab of Public Health Safety of the Ministry of Education, & Key Lab of Health Technology Assessment of the Ministry of Health, Fudan University
2. Environmental & Occupational Health Evaluation Department, Shanghai Municipal Center for Disease Control & Prevention
3. Global Health Institute, Fudan University
4. Guangzhou First-Aid Service Command Center
5. Department of Cardiology, The First Affiliated Hospital of Guangzhou Medical University
6. State Key Laboratory of Respiratory Disease, Guangzhou Institute of Respiratory Disease, The First Affiliated Hospital, Guangzhou Medical University
7. Guangzhou Hoffmann Institute of Immunology, School of Basic Sciences, Guangzhou Medical University
8. Department of Pathogenic Biology, Guangzhou Medical University
9. Department of Emergency, The First Affiliated Hospital of Guangzhou Medical University
10. Department of Gastrointestinal Surgery, Affiliated Guangzhou First Municipal People’s Hospital, Guangzhou Medical University