About the Authors
Seattle Biomedical Research Institute, Seattle, Washington, United States of America
National Institute for Medical Research, Dar es Salaam, Tanzania
Department of Global Health, University of Washington, Seattle, Washington, United States of America
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AVO PED. Performed the experiments: AVO EA ITF ER. Analyzed the data: AVO PED. Contributed reagents/materials/analysis tools: AVO TKM MF. Wrote the paper: AVO PED.