1. Moorfields Eye Hospital NHS Foundation Trust, London, UK
2. Health Evidence Matters, Bristol, UK
3. Addenbrooke’s Hospital, Cambridge, UK
4. Imperial College London, London, UK
5. The University of Sheffield, Sheffield, UK
6. The University of Manchester, Manchester, UK
7. University of Bristol, Bristol, UK
8. Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
9. Birmingham Women’s and Children’s NHS Foundation Trust, Birmingham, UK
10. University of Aberdeen, Aberdeen, UK
11. University of Southampton, Southampton, UK
12. University of Cambridge School of Clinical Medicine, CB2 0QQ Cambridge, UK