1. Neuroimmunology Unit-Department of Genetics, Microbiology and Immunology-Institute of Biology, University of Campinas, Campinas 13083-970, Brazil
2. Ann Romney Center for Neurologic Diseases, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
3. Broad Institute of MIT and Harvard, Cambridge, MA 02142, USA
4. Partners Multiple Sclerosis Center, Department of Neurology, Brigham and Women’s Hospital, Harvard Medical School, Boston, MS 02115, USA