1. Ophthalmology Specialist Trainee, Department of Ophthalmology, Moorfields Eye Hospital NHS Foundation Trust, London EC1V 2PD
2. Foundation Doctor, Department of Surgery, Wexham Park Hospital, Slough, Buckinghamshire
3. Ophthalmology Specialist Trainee, Department of Ophthalmology, Moorfields Eye Hospital NHS Foundation Trust, London
4. Consultant Ophthalmologist, Department of Ophthalmology, Central Middlesex Hospital, London