1. Department of Psychiatry and NYU Langone Medical Center, New York, New York, USA.
2. Department of Child and Adolescent Psychiatry, NYU Langone Medical Center, New York, New York, USA.
3. Global Clinical Development, Shire, a member of the Takeda group of companies, Lexington, Massachusetts, USA.
4. Biostatistics, Shire, a member of the Takeda group of companies, Lexington, Massachusetts, USA.
5. Sarkis Family Psychiatry, Gainesville, Florida, USA.