1. Allergy Center, Department of Otolaryngology Head and Neck Surgery The Fifth Affiliated Hospital of Sun Yat‐sen University Zhuhai China
2. Department of Otolaryngology, Yong Loo Lin School of Medicine National University of Singapore Singapore Singapore
3. National University Health System Infectious Diseases Translational Research Program, Yong Loo Lin School of Medicine National University of Singapore 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 and Neck Surgery The Seventh Affiliated Hospital of Sun Yat‐sen University Shenzhen China