About the Authors

Katie Greenland

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Katie.greenland@lshtm.ac.uk

‡ These authors are joint first authors on this work.

Affiliation Department for Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom

Sian White

Roles Data curation, Formal analysis, Investigation, Methodology, Validation, Visualization, Writing – review & editing

‡ These authors are joint first authors on this work.

Affiliation Department for Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom

Katina Sommers

Roles Formal analysis, Investigation, Writing – review & editing

Affiliation Department for Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom

Adam Biran

Roles Methodology, Supervision, Writing – review & editing

Affiliation Department for Disease Control, London School of Hygiene & Tropical Medicine, London, United Kingdom

Matthew J. Burton

Roles Supervision, Writing – review & editing

Affiliation International Centre for Eye Health, London School of Hygiene & Tropical Medicine, London, United Kingdom

Virginia Sarah

Roles Conceptualization, Resources, Writing – review & editing

Affiliation Partnerships and Advocacy, The Fred Hollows Foundation, London, United Kingdom

Wondu Alemayehu

Roles Funding acquisition, Project administration, Resources, Writing – review & editing

Affiliations Berhan Public Health and Eye Care Consultancy, Addis Ababa, Ethiopia, Technical Advisor, The Fred Hollows Foundation, Addis Ababa, Ethiopia

Competing Interests

The authors have declared that no competing interests exist.