1. University of Virginia, Charlottesville, USA
2. Southern Illinois University, Carbondale, USA
3. Baylor University, Waco, TX, USA
4. University of Applied Sciences, Koblenz, Germany
5. University of Plymouth, UK
6. University of Silesia, Katowice, Poland
7. University of Minho, Braga, Portugal
8. Kent State University, OH, USA