1. Department of Neurology, Charité – Universitätsmedizin Berlin, Germany
2. Clinical and Experimental Multiple Sclerosis Research Centre, Charité–- Universitätsmedizin Berlin, Germany
3. Institute of Medical Virology, Charité – Universitätsmedizin Berlin, and Labor Berlin Charité-Vivantes GmbH, Germany
4. Experimental and Clinical Research Centre, Charité – Universitätsmedizin Berlin and Max-Delbrück Centre for Molecular Medicine, Berlin, Germany
5. Cluster of Excellence NeuroCure, Charité – Universitätsmedizin Berlin, Germany