1. Sheffield Institute for Translational Neuroscience, University of Sheffield, Sheffield, & Academic Directorate of Neurosciences, Royal Hallamshire Hospital, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield,
2. King’s College London, Institute of Psychiatry, Department of Clinical Neuroscience, London,
3. Department of Neurology, Royal Infirmary of Edinburgh, Edinburgh,
4. Department of Neurology, West Suffolk NHS Foundation Trust, Bury St. Edmunds,
5. Department of Neurology, Norfolk and Norwich University Hospital, Norwich,
6. Department of Neurology, Royal Victoria Hospital, Belfast,
7. Motor Neuron Disease Care and Research Centre, Kings College Hospital, London,
8. Institute of Neurological Sciences, Southern General Hospital, Glasgow,
9. Institute of Translational and Stratified Medicine, Plymouth University Peninsula Schools of Medicine and Dentistry, Plymouth,
10. Department of Neurology, Royal Devon and Exeter Foundation Trust Hospital,
11. Department of Neurology, Leeds General Infirmary, Leeds,
12. Centre for Neuroscience and Trauma, Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, & Department of Neurology, Basildon University Hospital, Basildon,
13. Institute of Clinical Sciences, College of Medical and Dental Sciences, University of Birmingham, and Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham,
14. Department of Clinical Neuroscience, University College London Institute of Neurology, London, & MND Care and Research Centre, National Hospital for Neurology and Neurosurgery, Queen Square, London,
15. Oxford University Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, Oxford,
16. Department of Neurology, Royal Victoria Infirmary, Newcastle-upon-Tyne, and
17. The Walton Centre for Neurology and Neurosurgery, Liverpool, UK