1. Department of Epidemiology Johns Hopkins Bloomberg School of Public Health Baltimore MD USA
2. Department of Biology University of Florida Gainesville FL USA
3. Guangzhou No. 12 Hospital Guangzhou China
4. The Jockey Club School of Public Health and Primary Care The Chinese University of Hong Kong Hong Kong Special Administrative Region China
5. Stanley Ho Centre for Emerging Infectious Diseases Hong Kong Special Administrative Region The Chinese University of Hong Kong Shatin, Hong Kong China
6. Shenzhen Research Institute The Chinese University of Hong Kong Shenzhen China
7. Center for Health Informatics Computing and Statistics Lancaster Medical School Lancaster University Lancaster UK
8. Institute of Infection and Global Health University of Liverpool Liverpool UK
9. State Key Laboratory of Emerging Infectious Diseases School of Public Health The University of Hong Kong Hong Kong China
10. Shantou University Medical College Shantou China
11. School of Public Health Imperial College London London UK