1. Bateson Centre, Firth Court, University of Sheffield 1 , Western Bank, Sheffield S10 2TN , UK
2. Sheffield Institute for Translational Neuroscience (SITraN), University of Sheffield 2 , 385a Glossop Road, Sheffield S10 2HQ , UK
3. Centre for Discovery Brain Sciences 3 , Chancellor's Building, The University of Edinburgh, Edinburgh EH16 4TJ , UK
4. UCL Queen Square Institute of Neurology 4 Department of Clinical and Movement Neurosciences , , London NW3 2PF , UK
5. Eli Lilly and Company 5 , Drop Code 1940, Indianapolis, IN 46285 , USA
6. Radboud University Medical Center 6 Department of Laboratory Medicine, Translational Metabolic Laboratory , , Nijmegen NL-6525 GA , The Netherlands
7. Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Centre 7 Department of Neurology , , Nijmegen NL-6525 GA , The Netherlands