About the Authors

Saul N. Rajak, Helen A. Weiss, Clare E. Gilbert, Matthew J. Burton
The London School of Hygiene and Tropical Medicine, London, United Kingdom

Esmael Habtamu, Mulat Zerihun, Teshome Gebre, Paul M. Emerson
The Carter Center, Bahir Dar, Ethiopia

Esmael Habtamu, Mulat Zerihun, Teshome Gebre, Paul M. Emerson
The Carter Center, Atlanta, Georgia, United States of America

Amir Bedri
Light For The World, Addis Ababa, Ethiopia

Corresponding Author

saul.rajak@lshtm.ac.uk

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SNR AB MZ TG CEG PME MJB. Performed the experiments: SNR EH. Analyzed the data: SNR HAW MJB. Wrote the paper: SNR MJB PME MJB.