1. University of Antwerp, Antwerpen, Belgium
2. Loughborough University, Loughborough, UK
3. University of Zurich, Zurich, Switzerland
4. University of Amsterdam, Amsterdam, the Netherlands
5. Norwegian University of Science and Technology, Trondheim, Norway
6. Universitat Oberta de Catalunya, Barcelona, Spain
7. National University of Political Studies and Public Administration, Bucharest, Bucharest, Romania
8. University of Southern Denmark, Odense, Denmark
9. Audencia Business School, France and University of Silesia, Poland
10. University of Vienna, Vienna, Austria
11. Johannes Gutenberg Universität Mainz, Mainz, Germany
12. Hebrew University of Jerusalem, Jerusalem, Israel
13. Università degli Studi di Milano, Milano, Italy
14. Adam Mickiewicz University, Poznan, Poland
15. University of Gothenburg, Göteborg, Sweden
16. Technical University of Munich, Munich, Germany