1. Department of Journalism of the Grady College of Journalism and Mass Communication at the University of Georgia; James M. Cox Jr Center for International Mass Communication Training and Research; Grady College of Journalism and Mass Communication, University of Georgia, Athens, GA 30602, USA
2. James M. Cox Jr Center for International Mass Communication Training and Research; Grady College of Journalism and Mass Communication, University of Georgia, Athens, GA 30602, USA
3. School of Media Arts and Design, James Madison University, Harrisonberg, VA 22807, USA