1. Infectious Disease Control Training Centre, Hospital Authority Head Office;
2. Infection, Emergency & Contingency, Quality and Safety Division, Hospital Authority Head Office;
3. Department of Pathology, Princess Margaret Hospital;
4. Department of Pathology, Queen Elizabeth Hospital;
5. Infection Control Team, United Christian Hospital;
6. Hospital Authority Infectious Disease Centre, Princess Margaret Hospital;
7. Department of Medicine, Alice Ho Miu Ling Nethersole Hospital;
8. Department of Paediatrics and Adolescent Medicine, Princess Margaret Hospital;
9. Information Technology and Health Informatics Division, Hospital Authority Head Office;
10. Department of Microbiology, Queen Mary Hospital;
11. Chief Infection Control Officer Office, Hospital Authority Head Office, Hong Kong Special Administrative Region, China