- Catholic University of Valencia Universidad Católica de Valencia València (Spain)
- University of Salamanca Universidad de Salamanca Salamanca (Spain) Further location: Zamora (Spain) Further location: Ávila (Spain)
- University of Toulouse II - Jean Jaurès (Université fédérale de Toulouse-Midi-Pyrénées ) Université Toulouse - Jean Jaurès Toulouse (France) Further location: Madrid (Spain)