Morgagni-Pierantoni Hospital, Forlì, Italy.
Moorfields Eye Hospital NHS Foundation Trust, Bedford, UK.
Shabnam Khan, Head Orthoptist, Adult and Paediatric Ophthalmology, Chelsea & Westminster Hospital NHS Trust.
West Hertfordshire Hospitals NHS Trust, UK.
West Hertfordshire Hospitals NHS Trust, UK.
West Hertfordshire Hospitals NHS Trust, UK.
Charing Cross Hospital.
Bradford Royal Infirmary, UK.
Bradford Royal Infirmary, UK.
Broomfield Hospital-Mid and South Essex NHS Trust, Chelmsford, UK.
Broomfield Hospital-Mid and South Essex NHS Trust, Chelmsford, UK.
Broomfield Hospital-Mid and South Essex NHS Trust, Chelmsford, UK.