1. NeuroCure Clinical Research Center; Charité-Universitätsmedizin Berlin; Berlin Germany
2. Clinical and Experimental Multiple Sclerosis Research Center; Department of Neurology; Charité-Universitätsmedizin Berlin; Berlin Germany
3. Department of Neurology; Charité-Universitätsmedizin Berlin; Berlin Germany
4. Department of Psychiatry; Charité-Universitätsmedizin Berlin; Berlin Germany
5. Experimental and Clinical Research Center; Max Delbrück Center for Molecular Medicine and Charité-Universitätsmedizin Berlin; Berlin Germany