[1] Univ Klinikum Carl Gustav Carus, Zentrum Klin Neurowissensch, Dresden, Germany
[2] Praxis Neurol, Munich, Germany
[3] Judisches Krankenhaus, Zentrum Multiple Sklerose, Berlin, Germany
[4] Univ Klinikum Munster, Klin Allgemeine Neurol, Munster, Germany
[5] Nervenarztl Gemeinschaftspraxis, Ulm, Germany
[6] Neurol Gemeinschaftspraxis Kassel & Vellmar, Kassel, Germany
[7] Neudecker & Viebahn GbR, Neurol Praxis Bonn Gemeinschaftspraxis Schmidt, Bonn, Germany
[8] Univ Klinikum Giessen & Marburg, Neurol Klin, Marburg, Germany
[9] Novartis Pharma GmbH, Nurnberg, Germany