1. Department of Otolaryngology Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
2. Infectious Diseases Translational Research Programme Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
3. Singapore Immunology Network (SIgN) Agency for Science, Technology and Research (A*STAR) Singapore Singapore
4. Department of Microbiology and Immunology Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
5. Biosafety level 3 Core Facility Yong Loo Lin School of Medicine National University Health System National University of Singapore Singapore Singapore
6. Department of Otolaryngology ‐ Head & Neck Surgery National University Health System Singapore Singapore