1. Department of Psychiatry and Behavioral Sciences, University of Washington School of Medicine, Seattle
2. Harborview Injury Prevention and Research Center, University of Washington School of Medicine, Seattle
3. Department of Surgery, UC Davis School of Medicine, Sacramento, California
4. Department of Biostatistics, University of Washington School of Public Health, Seattle
5. Department of Psychology, Drexel University College of Arts and Sciences, Philadelphia, Pennsylvania
6. Department of Rehabilitation Medicine, University of Washington School of Medicine, Seattle
7. Department of Psychology, University of California, Los Angeles
8. Department of Surgery, University of Washington School of Medicine, Seattle
9. Department of Emergency Medicine, University of Washington School of Medicine, Seattle
10. Department of Children, Youth and Families, USC Suzanne Dworak-Peck School of Social Work, Los Angeles, California