1. UCLA Center for Health Services & Society, UCLA Semel Institute for Neuroscience and Human Behavior, University of California at Los Angeles.;
2. Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts;
3. National Committee for Quality Assurance, Washington, DC;
4. Department of Child Psychiatry, New York University Medical Center, New York, New York;
5. Medical College of Wisconsin, Children’s Hospital and Health System, Milwaukee, Wisconsin;
6. University of Washington, Seattle Children's Research Institute, Center for Child Health, Behavior, and Development, Seattle, Washington;
7. Institute for Healthcare Studies, Feinberg School of Medicine, Northwestern University, Chicago, Illinois;
8. Department of Psychology, University of Florida, Gainesville, Florida; and
9. Partners Healthcare, Harvard Medical School, Boston, Massachusetts