1. Virginia Tech Carilion Research Institute, Roanoke, Virginia;
2. Georgetown University, Washington, DC;
3. Association of State and Territorial Health Officials, Arlington, Virginia;
4. Mary’s Center, Washington, DC;
5. University of Maryland, Baltimore, Maryland;
6. Truven Health Analytics, an IBM Company, Bethesda, Maryland;
7. Penn State Tobacco Center of Regulatory Science, Hershey, Pennsylvania