About the Authors
- Hannah Kuper
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*To whom correspondence should be addressed. E-mail: hannah.kuper@lshtm.ac.uk
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 Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom
- Cristina Eusebio
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Affiliation Cataract Foundation of the Philippines, Bacolod, Philippines
- Wanjiku Mathenge
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Affiliations International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom , Rift Valley Provincial Hospital, Nakuru, Kenya
- Zakia Wadud
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Affiliation Child Sight Foundation, Dhaka, Bangladesh
- Allen Foster
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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 that no competing interests exist.
Author Contributions
HK, SP, and AF were responsible for the conception and design of the study. HK and SP carried out the training for the study, and CE, WM, and ZW were responsible for coordinating the acquisition of data. SP was responsible for data management. HK was responsible for analysis, interpretation of data, and drafting the article. The other authors revised it critically for important intellectual content. All authors gave final approval of the version to be published.