1. Department of Optometry and Visual Science, College of Science, Kwame Nkrumah University of Science and Technology, Kumasi
2. Department of Anatomy and Cell Biology, School of Medicine, Wayne State University, Detroit, Michigan, United States
3. Department of Ophthalmology and Visual Sciences, Moran Eye Centre, University of Utah, Salt Lake City, Utah
4. Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, Utah
5. Department of Ophthalmology and Visual Sciences, University of British Columbia, Vancouver
6. Usher Institute for Population Health Sciences and Informatics, College of Medicine and Veterinary Medicine, University of Edinburgh, Edinburgh