1. College of Communication, Boston University, Boston, Massachusetts, USA
2. Hubbard School of Journalism and Mass Communication, University of Minnesota, Minneapolis, Minnesota, USA
3. Department of Communication, University of Connecticut, Stamford, Connecticut, USA
4. Department of Advertising, Public Relations, and Media Design, University of Colorado Boulder, Boulder, Colorado, USA
5. Department of Advertising + Public Relations, College of Communication Arts and Sciences, Michigan State University, East Lansing, Michigan, USA
6. Department of Communication, University of Maryland, College Park, Maryland, USA