1. Pediatric Drug Development, Johnson & Johnson Pharmaceutical Research & Development, Clinical Professor (Retired), Psychiatry and Human Behavior, Thomas Jefferson University School of Medicine, Philadelphia, Pennsylvania.
2. Irving B. Harris Professor of Child and Adolescent Psychiatry, Professor of Psychiatry and Pediatrics, Director, Child and Adolescent Psychiatry, Director, Sonia Shankman Orthogenic School, The University of Chicago, Chicago, Illinois.
3. Professor and Chief, Child and Adolescent Psychiatry, Department of Psychiatry and Behavioral Sciences, Duke Child and Family Study Center, Durham, North Carolina.
4. Children's Medical Research Institute/Shaun Walters Professor of Pediatrics, Child Study Center, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.
5. Associate Professor of Pharmacy and Medicine, University of Maryland, Baltimore, Baltimore, Maryland.