1. Centre for Public Health Queen’s University Belfast UK
2. International Centre for Eye Health London School of Hygiene and Tropical Medicine London UK
3. Division of Optometry and Vision Science City, University of London London UK
4. School of Optometry and Vision Science University of Auckland Auckland New Zealand
5. Centre for Ophthalmology and Visual Science Lions Eye Institute University of Western Australia Perth Australia
6. Sightsavers Chippenham UK
7. Department of Noncommunicable Diseases World Health Organization Geneva Switzerland