1. Child and Adolescent Services Research Center, Children's Hospital and Health Center, San Diego, California
2. Department of Psychology
3. Hahn School of Nursing and Health Science, University of San Diego, San Diego, California
4. Office of Clinical Sciences, Columbus Children's Research Institute, Columbus, Ohio
5. School of Social Work, University of North Carolina, Chapel Hill, North Carolina
6. School of Social Work, San Diego State University, San Diego, California