1. Steele Center for Translational Medicine, John A. Moran Eye Center, Department of Ophthalmology & Visual Sciences, University of Utah, Salt Lake City, UT, USA
2. Ophthalmology Department, Belfast Health and Social Care Trust, Belfast, UK
3. Academic Ophthalmology and Visual Sciences, DCN, University of Nottingham and University Hospitals, Nottingham, UK
4. NICRN, Belfast Health and Social Care Trust, Belfast, UK
5. Unit of Ophthalmology, Department of Surgery, University of Ghana Medical School, Korle Bu, Accra, Ghana
6. Eye Unit, Eye Ear Nose and Throat Department, Komfo Anokye Teaching Hospital and Kwame Nkrumah University of Science and Technology, Kumasi, Ghana
7. Department of Ophthalmology & Visual Sciences, Medical College of Wisconsin Eye Institute, Milwaukee, WI, USA