1. Neurology Department, Atkinson Morley Regional Neuroscience Centre St George's University Hospitals NHS Foundation Trust London UK
2. Molecular and Clinical Sciences Research Institute St George's University of London London UK
3. Neuropsychiatry department South West London and St George's Mental Health Trust London UK
4. Department of Neuroradiology, Atkinson Morley Regional Neuroscience Centre St George's University Hospitals NHS Foundation Trust London UK
5. St George's University Hospitals NHS Foundation Trust, Department of Cellular Pathology St George's Hospital London UK
6. Division of Neuropathology, National Hospital for Neurology and Neurosurgery University College London Hospitals NHS Foundation Trust London UK
7. Queen Square Brain Bank for Neurological Disorders and Department of Clinical and Movement Neurosciences and Queen Square Brain Bank for Neurological Disorders, UCL Queen Square Institute of Neurology London UK