1. Faculty of Health, Social Care and Education, Kingston University and St George’s University of London, London, UK;
2. MRC Centre for Neuromuscular Diseases, National Hospital for Neurology and Neurosurgery, London, UK;
3. Department of Molecular Neuroscience, UCL Institute of Neurology, London, London, UK;
4. Movelab, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK;
5. School of Computing Science, Newcastle University, Newcastle upon Tyne, UK