Journal of Neuromuscular Diseases, 10, 2, pp. 173-184 Journal of neuromuscular diseases, 10(2), 173-184. IOS Press Journal of neuromuscular diseases, 10(2), 173-184. I O S Press Journal of Neuromuscular Diseases, 10, 173-184 Journal of Neuromuscular Diseases, 10(2), 173-184. IOS Press BV