About the Authors
- Emma M. Harding-Esch, Tansy Edwards, Chrissy H. Roberts, Sandra Molina, Martin J. Holland, David C. W. Mabey, Robin L. Bailey
- London School of Hygiene and Tropical Medicine, London, United Kingdom
- Ansumana Sillah
- National Eye Care Programme, Ministry of Health, Banjul, The Gambia
- Isatou Sarr, Paul Snell, Esther Aryee, Martin J. Holland
- Medical Research Council Laboratories, Fajara, Banjul, The Gambia
- Paul Snell
- ALSPAC, Department of Social Medicine, University of Bristol, Bristol, United Kingdom
The authors have declared that no competing interests exist.
Conceived and designed the experiments: EMHE AS CHR MJH DCM RLB. Performed the experiments: EMHE AS IS EA SM RLB. Analyzed the data: EMHE TE CHR RLB. Contributed reagents/materials/analysis tools: AS PS MJH DCM RLB. Wrote the paper: EMHE TE AS IS CHR PS EA SM MJH DCM RLB. Database design, management, and data entry: EMHE PS.