| Europe |
Norway |
University of Oslo |
| Europe |
Norway |
University of Tromsø The Arctic University of Norway |
| Europe |
Romania |
Babes-Bolyai University |
| Europe |
Romania |
Politehnica University of Bucharest |
| Europe |
Romania |
Technical University of Cluj-Napoca |
| Europe |
Russia |
Far Eastern Federal University |
| Europe |
Russia |
Lomonosov Moscow State University |
| Europe |
Russia |
National Research University Higher School of Economics (HSE University) |
| Europe |
Russia |
National Research University Higher School of Economics, St. Petersburg |
| Europe |
Russia |
RUDN University |
| Europe |
Russia |
Saint Petersburg State University |
| Europe |
Slovakia |
Slovak University of Technology in Bratislava |
| Europe |
Spain |
Autonomous University of Madrid |
| Europe |
Spain |
Complutense University of Madrid |
| Europe |
Spain |
The University of Seville |
| Europe |
Spain |
Universidad de Las Palmas de Gran Canaria |
| Europe |
Spain |
Universitat Autònoma de Barcelona |
| Europe |
Spain |
Universitat Internacional de Catalunya (UIC) |
| Europe |
Spain |
Universitat Pompeu Fabra |
| Europe |
Spain |
University of Castilla-La Mancha |
