University Hospital Coventry & Warwickshire, UK.
Manchester Royal Eye Hospital, UK.
University of Nottingham, UK.
Manchester University Foundation Trust, UK.
Edge Hill University Medical School, UK.
Vision Care for Homeless People, UK.
Ninewells Hospital and Medical School, Dundee, Scotland.
Ninewells Hospital and Medical School, Dundee, Scotland.
Torbay Hospital, Devonshire, UK.
Tidworth, UK.
South London, UK.
Dudley, UK.