1. Center for Psychiatry and Behavioral Medicine Inc, Las Vegas, Nevada.
2. Florida Clinical Research Center, LLC, Bradenton, Florida.
3. NeuroScience, Inc, Herndon, Virginia.
4. Clinical Medicine, Shire Development LLC, Wayne, Pennsylvania.
5. Biostats, Shire Development LLC, Wayne, Pennsylvania.
6. Johns Hopkins University and the Kennedy Krieger Institute, Baltimore, Maryland.