1. Department of Psychiatry and Behavioral Health, The Ohio State University Wexner Medical Center, Columbus, Ohio.
2. Division of Health Research, Lancaster University, Lancaster, United Kingdom.
3. Department of Psychology, University of North Carolina, Chapel Hill, North Carolina.
4. Department of Psychiatry, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania.
5. Department of Child and Adolescent Psychiatry, New York University School of Medicine, New York, New York.
6. Section of Child and Adolescent Psychiatry, Nationwide Children's Hospital, Columbus, Ohio.
7. Department of Psychiatry, Johns Hopkins Children's Center/ Kennedy Krieger Institute, Baltimore, Maryland.