1. Department of Microbiology Li Ka Shing Faculty of Medicine The University of Hong Kong Hong Kong China
2. State Key Laboratory of Emerging Infectious Diseases The University of Hong Kong Hong Kong China
3. Carol Yu Centre for Infection The University of Hong Kong Hong Kong China
4. The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases The University of Hong Kong Hong Kong China
5. Queen Elizabeth Hospital Hong Kong China
6. Princess Margaret Hospital Hong Kong China
7. Kwong Wah Hospital Hong Kong China
8. Tuen Mun Hospital Hong Kong China
9. Department of Health Public Health Laboratory Services Branch Hong Kong China