1. Department of Global Health, University of Washington, Seattle, Washington, USA
2. Department of Medicine, University of Washington, Seattle, Washington, USA
3. Department of Epidemiology, University of Washington, Seattle, Washington, USA
4. Centre for the AIDS Programme of Research in Africa (CAPRISA), University of KwaZulu-Natal, Durban, South Africa
5. Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
6. Department of Mechanical Engineering and Chemical Engineering, University of Washington, Seattle, Washington, USA
7. PATH, Seattle, Washington, USA
8. Foundation for Innovative New Diagnostics, Geneva, Switzerland
9. Clinton Health Access Initiative, New York, New York, USA
10. Institute for Disease Modeling, Seattle, Washington, USA
11. Discipline of Public Health Medicine, School of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa