1. Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre
2. Institute of Infection and Global Health, University of Liverpool
3. Section of Infectious Diseases and Immunity and Wellcome Trust–Imperial College Centre for Global Health Research, Imperial College London, United Kingdom
4. Kirby Institute for Infection and Immunity, University of New South Wales, Sydney
5. Lyell McEwin Hospital, University of Adelaide, South Australia, Australia
6. Department of Biostatistics, University of Liverpool
7. London School of Hygiene and Tropical Medicine, United Kingdom
8. Institute of Social and Preventative Medicine, University of Bern
9. Department of Infectious Diseases, Bern University Hospital, Switzerland
10. Department of Infectious Diseases, University Medical Centre Utrecht, The Netherlands
11. Unité Mixte de Recherche de l’Institut de Rech (UMI), Institute de Recherche pour le Développement, Institute National de la Santé et de la Recherche Medicale, University of Montpellier, France
12. Institute of Human Virology, University of Maryland School of Medicine, Baltimore
13. University of Washington School of Medicine, Seattle
14. Yong Loo Lin School of Medicine, National University of Singapore