1. Corinne Goldsmith Dickinson Center for Multiple Sclerosis, Department of Neurology, Icahn School of Medicine at Mount Sinai, New York, New York
2. Partners Multiple Sclerosis Center, Brigham and Women’s Hospital, Harvard Medical School, Boston, Massachusetts
3. Davee Department of Neurology and Clinical Neurosciences, Northwestern University Feinberg School of Medicine, Chicago, Illinois
4. National Multiple Sclerosis Society, New York, New York
5. Department of Neurology, Cedars Sinai Medical Center, Los Angeles, California
6. Independence Care System, Brooklyn, New York