1. Department of Rehabilitation Sciences; KU Leuven; Leuven Belgium
2. Rehabilitation Research Center (REVAL); Biomed; Hasselt University; Diepenbeek Belgium
3. John Walton Muscular Dystrophy Research Centre; Institute of Genetic Medicine; Newcastle upon Tyne UK
4. Department of Paediatric Neurology; Catholic University; Rome Italy
5. Department of Neurology; Stanford University School of Medicine; Stanford CA USA
6. Institut de Myologie; GH Pitié Salpêtrière; Paris France
7. Danish National Rehabilitation Center for Neuromuscular Diseases; Aarhus Denmark
8. Duchenne Parent Project; Veenendaal the Netherlands
9. Department of Child Neurology; University Hospitals Leuven; Leuven Belgium