1. Department of Integrated Strategic Communication, College of Communication and Information, University of Kentucky, Lexington, Kentucky, USA
2. Department of Advertising and Public Relations, College of Communication Arts and Science, Michigan State University, East Lansing, Michigan, USA
3. Division of Research, Clemson University, Clemson, South Carolina, USA
4. Department of Communication and Technology, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
5. Department of Media and Information, College of Communication Arts and Science, Michigan State University, East Lansing, Michigan, USA