University Hospitals Birmingham NHS Foundation Trust, University of Birmingham, University of Leicester, Great Ormond Street Hospital for Children NHS Foundation Trust, University Hospitals Birmingham NHS Foundation Trust, University Hospitals Birmingham NHS Foundation Trust, University College London, St. George’s University of London, University of Birmingham, University Hospitals Birmingham NHS Foundation Trust, University Hospitals Birmingham NHS Foundation Trust, NIHR Moorfields Biomedical Research Centre, University of London - Population Health Research Institute, University of Warwick, Hardian Health, Government of the United Kingdom - The Medicines and Healthcare Products Regulatory Agency, Nottingham University Business School, St George's University Hospitals NHS Foundation Trust, NHS England, Lay Member, NHS South - Central and West Commissioning Support Unit, Imperial College London - School of Public Health, University of Southampton, Homerton Healthcare NHS Foundation Trust, NEC Software Solutions, Government of the United Kingdom - Royal Wolverhampton NHS Trust, Kingston University - School of Computer Science and Mathematics, Care Quality Commission, Gloucestershire Hospitals NHS Foundation Trust, Imperial College London - Department of Computing, National Institute for Health and Care Excellence, National Institute for Health and Care Excellence, NHS England - Diabetic Eye Screening, Lay Representative, Government of the United Kingdom - Portsmouth Hospitals University NHS Trust, Cardiff University, Cardiff University, University Hospital Birmingham NHS Foundation Trust, University of Birmingham, Queen's University Belfast - Centre for Public Health, Nonacus, Gloucestershire Hospitals NHS Foundation Trust - Gloucestershire Retinal Research Group, NHS England, Queen Margaret Hospital, NHS England, NHS Foundation Trust - Royal Devon University Healthcare, British Standards Institution (BSI), University of Warwick, University of Birmingham and Government of the United Kingdom - NIHR Biomedical Research Centre for Ophthalmology

University of Birmingham, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, University College London, affiliation not provided to SSRN, University of Birmingham - Birmingham Clinical Trials Unit and University of Exeter