James Cook University Hospital, Middlesbrough, United Kingdom
UCLH, London, United Kingdom
University College London, London, United Kingdom
University College London, London, United Kingdom
UCL Institute of Neurology, London, United Kingdom
NIHR UCLH Clinical Research Facility, London, United Kingdom
NIHR Exeter Clinical Research Facility, Exeter, United Kingdom
University College London, London, United Kingdom
MRC Centre for Neuromuscular Disorders, London, United Kingdom
Luton and Dunstable University Hospital, Luton, Bedfordshire, United Kingdom