About the Authors
- Timothy B Hallett
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*To whom correspondence should be addressed. E-mail: timothy.hallett@imperial.ac.uk
Affiliation Imperial College London, London, United Kingdom
- Basia Zaba
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Affiliations London School of Hygiene and Tropical Medicine, London, United Kingdom , National Institute for Medical Research, Mwanza, Tanzania
- Jim Todd
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Affiliation Medical Research Council/Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
- Ben Lopman
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Affiliation Imperial College London, London, United Kingdom
- Wambura Mwita
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Affiliation National Institute for Medical Research, Mwanza, Tanzania
- Sam Biraro
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Affiliation Medical Research Council/Uganda Virus Research Institute, Uganda Research Unit on AIDS, Entebbe, Uganda
- Simon Gregson
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Affiliations Imperial College London, London, United Kingdom , Biomedical Research and Training Institute, Harare, Zimbabwe
- J. Ties Boerma
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Affiliation World Health Organization, Geneva, Switzerland
- on behalf of the ALPHA Network
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
The study was jointly conceived and written by all authors. TBH, BZ, SG, and JTB developed the methodology. TBH, BZ, JT, BL, MW, and SB prepared and analysed data from the cohort studies.