[1] Univ Hosp Leuven, Dept Child Neurol, Leuven, Belgium
[2] Katholieke Univ Leuven, Dept Dev & Regenerat, Leuven, Belgium
[3] Univ Hosp Leuven, Dept Neurol, Leuven, Belgium
[4] Pfizer, Brussels, Belgium
[5] Pfizer, New York, NY USA
[6] Prime HCD, London, England
[7] Duchenne Parent Project Belgium, Haacht, Belgium
[8] Katholieke Univ Leuven, Lab Muscle Dis & Neuropathies, Dept Neurosci, Leuven, Belgium