About the Authors

David Watkins

davidaw@uw.edu

Affiliations Division of General Internal Medicine, Department of Medicine, University of Washington, Seattle, Washington, United States of America, Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa

Solomon J. Lubinga

Affiliations Department of Global Health, University of Washington, Seattle, Washington, United States of America, Department of Pharmacy, University of Washington, Seattle, Washington, United States of America

Bongani Mayosi

Affiliation Department of Medicine, Groote Schuur Hospital and University of Cape Town, Cape Town, South Africa

Joseph B. Babigumira

Affiliations Department of Global Health, University of Washington, Seattle, Washington, United States of America, Department of Pharmacy, University of Washington, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DW BM JBB. Performed the experiments: DW SJL. Analyzed the data: DW SJL BM JBB. Contributed reagents/materials/analysis tools: SJL. Wrote the paper: DW.