1 Centre for Neonatal and Paediatric Infection, City St George's, University of London, London, UK; Department of Infectious Diseases Epidemiology, London School of Hygiene & Tropical Medicine, London, UK. Electronic address: [email protected].
2 Centre for Neonatal and Paediatric Infection, City St George's, University of London, London, UK; Centre of Excellence in Maternal Vaccination, Makerere University, John Hopkins University, Kampala, Uganda.
3 Department of Paediatrics and Child Health, School of Medicine, College of Health Sciences, Makerere University, Kampala, Uganda.
4 Department of Epidemiology, Department of Infectious Diseases, Department of Microbiology, and Center for Global Health, University of Pittsburgh School of Public Health, Pittsburgh PA, USA; Department of Epidemiology and Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA; Department of Medicine, Division of Infectious Diseases, Stellenbosch University, Faculty of Medicine and Health Sciences, Cape Town, South Africa.
5 School of Medicine and Pharmacy, University of Rwanda, Kigali, Rwanda; University Teaching Hospital of Kigali, Kigali, Rwanda.
6 Division of Infectious Diseases, Emory University School of Medicine, Atlanta, GA, USA.