1. Centre for Microbial Genomics and Proteomics, Public Health Services Branch, Centre for Health Protection, Hong Kong SAR.
2. Hong Kong Bioinformatics Centre, Public Health Services Branch, Centre for Health Protection, Hong Kong SAR.
3. Stanley Ho Centre for Emerging Infectious Diseases, Public Health Services Branch, Centre for Health Protection, Hong Kong SAR.
4. Department of Microbiology, Public Health Services Branch, Centre for Health Protection, Hong Kong SAR.
5. Special Preventive Programme, Public Health Services Branch, Centre for Health Protection, Hong Kong SAR.