1 Clinical Microbiology, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom.
2 JC School of Public Health and Primary Care, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Stanley Ho Centre for Emerging Infectious Diseases, The Chinese University of Hong Kong, Hong Kong Special Administrative Region; Shenzhen Research Institute of The Chinese University of Hong Kong, Shenzhen, China.
3 Clinical Microbiology, University Hospitals of Leicester NHS Trust, Leicester, United Kingdom; Respiratory Sciences, University of Leicester, Leicester, United Kingdom.