University College London, Government of the United Kingdom - Moorfields Eye Hospital, Government of the United Kingdom - Moorfields Eye Hospital, University College London, University College London, Department of Applied Health Research, UCL, University College London, NIHR Moorfields Biomedical Research Centre, NIHR Moorfields Biomedical Research Centre, NIHR Moorfields Biomedical Research Centre, University College London, University College London, University College London, University College London, University College London, University College London, Ubisense, Government of the United Kingdom - Moorfields Eye Hospital, NIHR Moorfields Biomedical Research Centre, NIHR Moorfields Biomedical Research Centre, NIHR Moorfields Biomedical Research Centre, NIHR Moorfields Biomedical Research Centre and University College London

University of Cambridge - Department of Public Health and Primary Care, Cambridgeshire and Peterborough NHS Foundation Trust, University College London - Great Ormond Street Institute of Child Health, University of Cambridge - Department of Psychiatry, University College London, University College London - Great Ormond Street Institute of Child Health, University College London, Independent, University College London, NHS Foundation Trust - Cambridge University Hospitals, University College London, Department of Applied Health Research, UCL and University of Cambridge - Primary Care Unit