About the Authors
- Esmael Habtamu
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* E-mail: esmael.ali@lshtm.ac.uk
Affiliations International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom, The Carter Center, Addis Ababa, Ethiopia
- Tariku Wondie
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Affiliation The Carter Center, Addis Ababa, Ethiopia
- Sintayehu Aweke
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Affiliation The Carter Center, Addis Ababa, Ethiopia
- Zerihun Tadesse
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Affiliation The Carter Center, Addis Ababa, Ethiopia
- Mulat Zerihun
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Affiliation The Carter Center, Addis Ababa, Ethiopia
- Zebideru Zewudie
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Affiliation Amhara Regional Health Bureau, Bahirdar, Ethiopia
- Wondimu Gebeyehu
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Affiliation Amhara Regional Health Bureau, Bahirdar, Ethiopia
- Kelly Callahan
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Affiliation The Carter Center, Atlanta, Georgia, United States of America
- Paul M. Emerson
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Affiliation International Trachoma Initiative, Atlanta, Georgia, United States of America
- Hannah Kuper
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Affiliation International Centre for Evidence in Disability, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Robin L. Bailey
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Affiliation Clinical Research Department, London School of Hygiene & Tropical Medicine, London, United Kingdom
- David C. W. Mabey
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Affiliation Clinical Research Department, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Saul N. Rajak
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Affiliation International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Sarah Polack
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Affiliation International Centre for Evidence in Disability, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Helen A. Weiss
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Affiliation Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Matthew J. Burton
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Affiliation International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
Competing Interests
The authors have declared no competing interests exist.
Author Contributions
Conceived and designed the experiments: EH PME HK SP HW MJB. Performed the experiments: EH TW SA ZT MZ ZZ WG MJB. Analyzed the data: EH HAW MJB. Wrote the paper: EH TW SA ZT MZ ZZ WG KC PME HK RLB DCWM SNR SP HAW MJB.