1. Centre for Clinical Brain Sciences University of Edinburgh Edinburgh UK
2. Translational and Clinical Research Institute Newcastle University and Newcastle upon Tyne Hospitals NHS Trust Newcastle upon Tyne UK
3. Stroke Trials Unit, Mental Health & Clinical Neuroscience University of Nottingham Nottingham UK
4. School of Psychology & Neuroscience University of Glasgow Glasgow UK
5. Department of Neuroradiology University Hospital, Technische Universität Dresden Dresden Germany
6. UK Dementia Research Institute Centre at the University of Edinburgh Edinburgh UK