1. I-Motion Institute, Hôpital Armand Trousseau, Paris, France.
2. Division of Child Neurology, Centre de Références des Maladies Neuromusculaires, Department of Pediatrics, University Hospital Liège & University of Liège, Liège, Belgium.
3. MDUK Oxford Neuromuscular Centre, University of Oxford, Oxford, United Kingdom.
4. Pediatric Neurology Unit, Università Cattolica del Sacro Cuore Roma, Rome, Italy.
5. Nemo Clinical Centre, Fondazione Policlinico Universitario A Gemelli IRCCS, Rome, Italy.
6. John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trust, Newcastle upon Tyne, United Kingdom.
7. Dubowitz Neuromuscular Centre, University College London, Great Ormond Street Institute of Child Health, London, United Kingdom.
8. National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre, London, United Kingdom.
9. Sarepta Therapeutics, Inc., Cambridge, Massachusetts, USA.