1. Department of Psychiatry and Behavioral Sciences; Harborview Injury Prevention and Research Center; University of Washington School of Medicine; Seattle WA USA
2. Department of Psychiatry and Behavioral Sciences; Alcohol and Drug Abuse Institute; University of Washington School of Medicine; Seattle WA USA
3. Department of Surgery; Denver Health Care Colorado; Denver CO USA
4. Department of Psychiatry and Behavioral Sciences; University of Washington School of Medicine; Seattle WA USA
5. Business Administration; Simon Fraser University; Burnaby BC Canada
6. Department of Pediatrics Harborview Injury Prevention and Research Center; University of Washington School of Medicine; Seattle WA USA