| Europe |
Norway |
University of Bergen |
| Europe |
Norway |
University of Oslo |
| Europe |
Romania |
Babes-Bolyai University |
| Europe |
Russia |
Lomonosove Moscow State University |
| Europe |
Russia |
National Research University Higher School of Economics(HSE) |
| Europe |
Russia |
National Research University Higher School of Economics, St. Petersburg |
| Europe |
Russia |
Saint-Petersburg State University |
| Europe |
Spain |
Autonomous University of Barcelona |
| Europe |
Spain |
Autonomous University of Madrid |
| Europe |
Spain |
Complutense University of Madrid |
| Europe |
Spain |
Pompeu Fabra University |
| Europe |
Spain |
The University of Seville |
| Europe |
Spain |
Universidad de C?rdoba |
| Europe |
Spain |
Universidad de Castilla-La Mancha |
| Europe |
Spain |
Universitat Internacional De Catalunya |
| Europe |
Spain |
University of Cordoba |
| Europe |
Spain |
University of Las Palmas de Gran Canaria |
| Europe |
Spain |
University of Malaga |
| Europe |
Spain |
University of Salamanca |
| Europe |
Sweden |
Chalmers University of Technology |
