Division of Infection and Immunity, Glasgow Biomedical Research Centre, University of Glasgow, Glasgow, UK;
Division of Pulmonology, Department of Internal Medicine, Charlotte Maxeke Johannesburg Academic Hospital and University of the Witwatersrand, Johannesburg, South Africa;
Hubert Department of Global Health, Rollins School of Public Health, and Division of Infectious Diseases, School of Medicine, Emory University, Atlanta, USA;
Medical Research Council (MRC) Unit for Inflammation and Immunity, Department of Immunology, Faculty of Health Sciences, University of Pretoria, and Tshwane Academic Division of the National Health Laboratory Service, Pretoria, South Africa;
Microbiology Department, Southern General Hospital, Glasgow, UK;
Respiratory and Meningeal Pathogens Research Unit, National Institute for Communicable Diseases of the National Health Laboratory Service and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa;