Affiliation: | 1. University of Texas School of Public Health Austin Regional Campus, Austin, Texas, USAKathleen.r.case@uth.tmc.edu;3. University of Texas School of Public Health Austin Regional Campus, Austin, Texas, USA;4. School of Media and Journalism, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA;5. Stan Richards School of Advertising and Public Relations, University of Texas at Austin, Austin, Texas, USA;6. University of Texas at Austin Center for Health Communication, University of Texas at Austin, Austin, Texas, USA;7. School of Public Health, The University of Texas Health Science Center, Austin, Texas, USA |