1. Royal London Hospital; Barts MND Centre; Whitechapel London UK E1 1BB
2. Center for Neuromuscular Diseases; Raymond Poincaré Hospital (AP-HP); Department of Critical Care, Hyperbaric Medicine and Home Respiratory Unit; Faculty of Health Sciences Simone Veil, University of Versailles SQY- University of Paris Saclay 104 Boulevard Raymond Poincaré Garches France 92380
3. University of Sheffield; Academic Neurology Unit; Sheffield UK
4. National Hospital for Neurology and Neurosurgery; MRC Centre for Neuromuscular Diseases; PO Box 114 London UK WC1N 3BG
5. Royal Stoke University Hospital, University Hospital of North Midlands; Department of Respiratory Medicine; Newcastle Road Stoke-on-Trent UK ST4 6QG