1. Center for Global Health, Department of Medicine, Weill Cornell Medicine , New York, New York , USA
2. Department of Medicine, University of Louisville , Louisville, Kentucky , USA
3. Department of Epidemiology, University of North Carolina at Chapel Hill , Chapel Hill, North Carolina , USA
4. National Institute for Medical Research , Mwanza , Tanzania
5. Department of Medicine, Weill Bugando School of Medicine , Mwanza , Tanzania
6. Flow Cytometry Core Laboratory, Weill Cornell Medicine , New York, New York , USA
7. Mwanza Intervention Trials Unit , Mwanza , Tanzania
8. Outbreak Research Team, Department of Public Health, Institute of Tropical Medicine , Antwerp , Belgium
9. Department of Cell and Chemical Biology, Leiden University Medical Center , Leiden, The Netherlands