1. Sylvia Lawry Centre for Multiple Sclerosis Research, Munich, Germany,
2. Division of Allergy, Immunology and Transplantation, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA
3. Sylvia Lawry Centre for Multiple Sclerosis Research, Munich, Germany
4. Clinical Research Division, Fred Hutchinson Cancer Research Center, and University of Washington, Seattle, WA, USA
5. Department of Neurology, University of Texas Health Science Center at Houston, Houston, TX, USA