1. Department of Language and Communication Studies, University of Jyväskylä, Jyväskylä, Finland
2. Jyväskylä School of Business and Economics, University of Jyväskylä, Jyväskylä, Finland
3. Department of Communication Science, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
4. Medill School of Journalism, Media, Integrated Marketing Communications, Northwestern University, Evanston, USA