1. Department of Clinical Physics and Bioengineering; Glasgow Royal Infirmary; Glasgow UK
2. ST1, West of Scotland Radiology Training Scheme, NHS; Glasgow UK
3. Glasgow Experimental MRI Centre; Institute of Neuroscience and Psychology, University of Glasgow; UK
4. Department of Neuropathology, Laboratory Medicine Building; Queen Elizabeth University Hospital; Glasgow UK
5. Centre for Stroke and Brain Imaging Research, Institute of Neuroscience and Psychology; University of Glasgow; UK
6. Institute of Neurological Sciences; Queen Elizabeth University Hospital; UK
7. Vascular Surgery; Queen Elizabeth University Hospital; Glasgow UK