Affiliation: | 1. Department of Emergency Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL;2. Department of Emergency Medicine, University of Colorado School of Medicine, Aurora, CO;3. Rocky Mountain Poison & Drug Center, Denver, CO;4. Department of Communication Studies, Northwestern University Feinberg School of Medicine, Chicago, IL;5. Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL |