1. Program in Translational Neuropsychiatric Genomics and Partners Multiple Sclerosis Center, Ann Romney Center for Neurologic Diseases, Department of Neurology; Brigham and Women's Hospital; Boston MA
2. Harvard Medical School; Boston MA
3. Program in Medical and Population Genetics; Broad Institute; Cambridge MA
4. Division of Neuroimmunology and Neurovirology; National Institute for Neurologic Diseases and Stroke; Bethesda MD