1. Radboud University, Nijmegen, Netherlands
2. Åbo Akademi University, Turku, Finland
3. University of Turin, Turin, Italy
4. University of Groningen, Groningen, Netherlands
5. University of Adelaide, Adelaide, Australia
6. University of Udine, Udine, Italy
7. King's College London, London, United Kingdom
8. DePaul University, Chicago, USA
9. Vilnius University, Vilnius, Lithuania