1. Moorfields Eye Hospital National Health Service (NHS) Foundation Trust, London, United Kingdom
2. University College London Institute of Ophthalmology, London, United Kingdom
3. Department of Epidemiology and Clinical Applications, National Eye Institute, National Institutes of Health, Bethesda, Maryland
4. Eye Clinic of the Cantonal Hospital of Lucerne, Lucerne, Switzerland
5. Vienna Institute for Research in Ocular Surgery, A Karl Landsteiner Institute, Hanusch Hospital, Vienna, Austria
6. Department of Ophthalmology, University Hospital of Munich, Munich, Germany
7. School of Population Health and Environmental Sciences, King’s College London, London, United Kingdom
8. Gloucestershire Retinal Research Group, Gloucester, United Kingdom
9. National Institute for Health and Research Biomedical Center, Moorfields Eye Hospital, London, United Kingdom