1. Translational Brain Science, Institute of Metabolism and Systems Research, University of Birmingham, Birmingham, UK
2. Department of Neurology, University Hospitals Birmingham, Queen Elizabeth Hospital, Birmingham, UK
3. Centre for Endocrinology, Diabetes, and Metabolism, Birmingham Health Partners, Birmingham, UK
4. Institute of Applied Health Research, University of Birmingham, Birmingham, UK
5. Birmingham Neuro-Ophthalmology, Queen Elizabeth Hospital, Birmingham, UK