1. Research Department, Southcentral Foundation , Anchorage, AK , USA
2. Institute for Research and Education to Advance Community Health, Washington State University , Seattle, WA , USA
3. Department of Bioethics and Humanities, University of Washington , Seattle, WA , USA
4. Department of Biomedical Informatics, University of Colorado Anschutz Medical Campus , Aurora, CO , USA
5. Centre for Addiction and Mental Health, University of Toronto , Toronto, ON , Canada
6. Department of Pharmacy, Idaho State University, Pocatello, ID; University of Alaska Anchorage , Anchorage, AK , USA
7. Department of Pharmaceutics, University of Washington , Seattle, WA , USA