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. Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
5. Department of Ear, Nose and Throat Surgery, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
6. Department of Diagnostic Radiology, The University of Hong Kong, Hong Kong, China
7. Division of Otolaryngology, Department of Surgery, The University of Hong Kong, Hong Kong, China
8. Department of Pathology, Queen Mary Hospital, Hong Kong, China
9. Department of Diagnostic Radiology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
10. Department of Diagnostic Radiology, Queen Mary Hospital, Hong Kong, China
11. Department of Clinical Pathology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
12. Department of Adult Intensive Care, Queen Mary Hospital, The University of Hong Kong, Hong Kong, China
13. Department of Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China
14. Department of Medicine, Pamela Youde Nethersole Eastern Hospital, Hong Kong, China
15. The Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The University of Hong Kong, Hong Kong, China