[1] Ortenau Klinikum Offenburg, Pediat, Offenburg, Germany
[2] Univ Erlangen Nurnberg, Inst Sports Sci & Sport, D-91054 Erlangen, Germany
[3] Neurol Practice & Neuropoint Acad, Ulm, Germany
[4] Caritas Krankenhaus, Dept Neurol, Bad Mergentheim, Germany
[5] NeuroTransData NTD Study Grp Multiple Sclerosis, Neuburg, Germany