Published on in Vol 10, No 1 (2021): January
1 Cedar, Cardiff & Vale University Health Board, Cardiff, United Kingdom
2 NIHR Moorfields Eye Hospital, London, United Kingdom
3 London Vision Clinic, London, United Kingdom
4 Manchester Academic Health Sciences Centre, Greater Manchester Mental Health Foundation Trust, The University of Manchester, Manchester, United Kingdom
5 National Institute for Health and Care Excellence, Manchester, United Kingdom
6 Department of Ophthalmology, King's College London, London, United Kingdom