1. Department of Psychiatry and Child and Adolescent Psychiatry, New York University Langone Medical Center, New York, NY, USA
2. Health Economics and Outcomes, Shire, a member of the Takeda group of companies, Lexington, MA, USA
3. Patient Centered Outcomes, ICON, Gaithersburg, MD, USA
4. Formerly of Patient Centered Outcomes, ICON, Gaithersburg, MD, USA
5. Formerly of Patient Centered Outcomes, ICON, London, UK