1. Communication Studies Department, Northeastern University, Boston, MA, USA
2. Department of Communication, University of Connecticut, Storrs, CT, USA
3. Dana-Farber Cancer Institute, Population Sciences Division, Center for Community Based Research, Boston, MA, USA
4. Department of Social and Behavioral Sciences, Harvard T.H. Chan School of Public Health, Boston, MA, USA
5. Department of Advertising and Public Relations, Michigan State University, East Lansing, MI, USA
6. Department of Communication, University of Illinois at Urbana-Champaign, Urbana, IL, USA