1. Institute of Ophthalmology, University College London, London, United Kingdom
2. Aravind Medical Research Foundation, Proteomics Department, No.1 Anna Nagar, Madurai, India
3. Vision Research Foundation, Chennai, India
4. National Institute of Health Research Moorfields Biomedical Research Centre, Moorfields Eye Hospital London NHS Foundation Trust, London, United Kingdom
5. Nightingale-Saunders Clinical Trials and Epidemiology Unit, King’s College London, London, United Kingdom
6. Ophthalmology Department, King’s College University Hospital Trust, London, United Kingdom
7. Aravind Eye Hospital, Madurai, India
8. Norfolk and Norwich University Hospitals NHS Trust, Norwich, United Kingdom