1. University of Michigan Addiction Center, Department of Psychiatry, University of Michigan School of Medicine, Ann Arbor, MI, USA;
2. University of Michigan Injury Center, University of Michigan School of Medicine, Ann Arbor, MI, USA;
3. Department of Emergency Medicine, University of Michigan School of Medicine, Ann Arbor, MI, USA;
4. Department of Health Behavior and Health Education, University of Michigan School of Public Health, Ann Arbor, MI, USA;
5. Department of Emergency Medicine, Hurley Medical Center, Flint, MI, USA;
6. Department of Community Health and Health Behavior, School of Public Health and Health Professions, University at Buffalo, The State University of New York, Buffalo, NY, USA;
7. VA Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA