Affiliation: | At the time of the study, Alison C. Reed was with the Gillings School of Global Public Health, University of North Carolina, Chapel Hill. Paul L. Reiter, Jennifer S. Smith, and Noel T. Brewer are with the Gillings School of Global Public Health and Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill. Joel M. Palefsky is with the University of California, San Francisco. |