1. Department of Cellular Pathology, Northwest London Pathology, Charing Cross Hospital Imperial College Healthcare NHS Trust London UK
2. Department of Neuroradiology, Charing Cross Hospital Imperial College Healthcare NHS Trust London UK
3. Division of Surgery and Cancer, Faculty of Medicine Imperial College London UK
4. Department of Cytogenetics Eurofins Biomnis Laboratory Lyon France
5. Department of Neurology, Stroke and Neurosciences Directorate, Charing Cross Hospital Imperial College Healthcare NHS Trust London UK
6. Division of Brain Sciences, Faculty of Medicine Imperial College London UK