1. Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians-University of Munich, Munich, Germany
2. Department of Neurology, Columbia University Irving Medical Center, New York, NY, USA
3. Stanford University, Stanford, CA, United States
4. Faculty of Medicine, University of Leuven, University Hospitals Leuven, Leuven, Belgium
5. Newcastle University Translational and Clinical Research Institute, Newcastle upon Tyne, UK
6. AFM Téléthon, European Patients’ Forum Young Patient
7. Departments of Pediatrics and Neurology, McGill University, Montreal, QC, Canada
8. MRC Centre for Neuromuscular Diseases, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
9. Motor Neuron Disease Unit, Department of Neurology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
10. Copenhagen Neuromuscular Center, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
11. MDUK Neuromuscular Center, Department of Paediatrics, University of Oxford, Oxford, UK