1. Department of Communication, University of California, Davis, California, USA
2. Amsterdam School of Communication Research, Amsterdam, The Netherlands
3. School of Communication, American University, Washington DC, Massachusetts, USA
4. GESIS – Leibniz-Institute for the Social Sciences, Mannheim, Germany
5. Dutch Ministry of Finance, Den Haag, The Netherlands
6. Department of Media and Communication, Erasmus University Rotterdam, Rotterdam, The Netherlands
7. Linguistics Department, University of California, Davis, California, USA
8. Department of Journalism, University of Illinois, Urbana-Champaign, IL, USA