Moorfields Eye Hospital; Honorary Professor, City University, University of London, UK.
MD, FEBO, St Thomas Hospital, Leeds, UK.
Calderdale Royal Hospital, Halifax, UK.
St Thomas' Hospital, DR-NET.Comm, ICEH, LSHTM
Royal Sussex Country Hospital, Brighton, UK.
Manchester Royal Eye Hospital, Oxford Road, Manchester, M13 9WL
University Hospital of Wales, Cardiff, UK.
Ninewells Hospital and Medical School, Dundee and Head of the Ophthalmology Department at the University of Dundee (Honorary Professor).
NIHR Biomedical Research Centre for Ophthalmology, Moorfields eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology.
Moorfields Eye Hospital NHS Foundation Trust, Professor of Artificial Medical Intelligence, Institute of Ophthalmology, UCL, London, UK.
The Hillingdon Hospital and The Western Eye Hospital, London, UK.
Musgrove Park Hospital, Taunton, UK.