1. Department of Neuroradiology, Leeds Teaching Hospitals NHS Trust, Leeds General Infirmary, Floor B, Clarendon Wing, Great George Street, Leeds LS1 3EX, UK
2. Leeds Institute of Medical Research, University of Leeds, Leeds LS2 9TJ, UK
3. Radiology Academy, Leeds Teaching Hospitals NHS Trust, Leeds General Infirmary, Floor B, Clarendon Wing, Great George Street, Leeds LS1 3EX, UK
4. Department of Histopathology, Leeds Teaching Hospitals NHS Trust, St James’s University Hospital, Leeds LS9 7TF, UK
5. Department of Neurosurgery, Leeds Teaching Hospitals NHS Trust, Leeds General Infirmary, Floor G, Jubilee Wing, Great George Street, Leeds LS1 3EX, UK
6. School of Medicine, University of Leeds, Leeds LS2 9JT, UK
7. Department of Clinical Oncology, Leeds Teaching Hospitals NHS Trust, St James’s University Hospital, Leeds LS9 7TF, UK
8. Department of Radiology, Nuclear Medicine, Leeds Teaching Hospitals NHS Trust, Bexley Wing, St James’s University Hospital, Leeds LS9 7TF, UK