1. Department of Psychiatry and Behavioral Neuroscience, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA.
2. Anxiety Disorders Research Program, College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA.
3. Division of Child & Adolescent Psychiatry and Division of Clinical Pharmacology, Department of Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.
4. Syneos Health, Morrisville, North Carolina, USA.
5. AbbVie, Lake Bluff, Illinois, USA.
6. AbbVie, Madison, New Jersey, USA.
7. University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA.
8. Case Western Reserve University School of Medicine, Cleveland, Ohio, USA.
9. Core Clinical Research, Everett, Washington, USA.