1. Semel Institute of Neuroscience and Human Behavior, University of California, Los Angeles, Los Angeles
2. Division of Child and Adolescent Psychiatry, Department of Psychiatry, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles
3. Division of Child and Adolescent Psychiatry, Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Riverside, Rhode Island
4. Departments of Psychiatry, Medical, and Molecular Genetics, Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis