About the Authors

Amitabh B. Suthar

amitabh.suthar@gmail.com

Affiliation South African Centre for Epidemiological Modelling and Analysis, University of Stellenbosch, Stellenbosch, South Africa

Anthony D. Harries

Affiliations International Union Against Tuberculosis and Lung Disease, Paris, France, Department of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Wrote the paper: ABS ADH. Agree with manuscript results and conclusions: ABS ADH. All authors have read, and confirm that they meet, ICMJE criteria for authorship.