1. Schroeder Institute for Tobacco Research and Policy Studies at Truth Initiative, Washington, DC
2. Department of Psychiatry, Vermont Center on Behavior and Health, University of Vermont, Burlington, VT
3. Department of Health, Behavior, and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD
4. School of Community Health Sciences, University of Nevada, Reno, NV
5. College of Global Public Health, New York University, New York, NY