1. Department of Neurology, Boston Children’s Hospital, Boston, Massachusetts
2. Department of Neurology, Emory University School of Medicine, Atlanta, Georgia
3. Department of Neurology, Mayo Clinic, Rochester, Minnesota
4. Department of Psychiatry and Psychology, Mayo Clinic College of Medicine, Rochester, Minnesota
5. Department of Medicine, Wayne State University School of Medicine, Detroit, Michigan
6. American Academy of Sleep Medicine, Darien, Illinois
7. Department of Neurology, University of Washington School of Medicine, Seattle, Washington