1. Medical school Imperial College London, UK
2. Birmingham Neuro-Ophthalmology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
3. School of Biomedical Sciences, Institute of Clinical Sciences, University of Birmingham, Birmingham, UK
4. Translational Brain Science, Institute of Metabolism and Systems Research, University of Birmingham, Edgbaston, UK
5. Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
6. Department of Neurology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK