Massachusetts General Hospital, Boston, Massachusetts, United States
Minnesota Epilepsy Group, P.A, Saint Paul, Minnesota, United States
Centro Mรฉdico Teknon, Barcelona, Spain
Le Bonheur Children's Hospital, Memphis, Tennessee, United States
UCLA Ronald Reagan Medical Center, Los Angeles, California, United States
Northside Hospital, Atlanta, Georgia, United States
Rush University Medical Center, Chicago, Illinois, United States
Broward Research Group, Inc., Hollywood, Florida, United States
Emory Sleep Center, Atlanta, Georgia, United States
Johns Hopkins Hospital, Baltimore, Maryland, United States
Pediatric Sleep Research Inc., Toronto, Ontario, Canada
Stanford University Center for Narcolepsy, Redwood City, California, United States
Sleep Med of South Carolina, Columbia, South Carolina, United States
Center for Sleep and Circadian Neurobiology, Philadelphia, Pennsylvania, United States
Ohio Sleep Medicine & Neuroscience Institute, Dublin, Ohio, United States
UPMC Sleep Medicine Center, Pittsburgh, Pennsylvania, United States