1. Department of Optometry and Vision Science, Optometry and Vision Science Research Group, University of Ulster, Coleraine, UK,
2. Department of Biomedical Sciences, Nutrition Innovation Centre for Food and Health, University of Ulster, Coleraine, UK,
3. Department of Biochemistry and Immunology, Trinity College Dublin, Dublin, Ireland,
4. School of Medicine, Trinity College Dublin, Dublin, Ireland,
5. Department of Biochemistry, St James's Hospital, Dublin, Ireland,