| ES |
Ciudad Real |
University of Castilla - La Mancha |
Universidad de Castilla - la Mancha |
| IT |
Cassino |
University of Cassino and Southern Lazio |
Università di Cassino e del Lazio Meridionale |
| ES |
Cantabria |
University of Cantabria |
Universidad de Cantabria |
| UK |
Cambridge |
University of Cambridge, Faculty of Education |
University of Cambridge, Faculty of Education |
| US |
San Diego |
University of California, San Diego Campus |
The Regents of the University of California on behalf of its San Diego Campus |
| US |
Los Angeles |
University of California, Los Angeles campus |
The Regents of the University of California on behalf of its Los Angeles campus |
| US |
Davis |
University of California, Davis campus |
The Regents of the University of California on behalf of its Davis campus |
| US |
Irvine |
University of California Irvine |
The Regents of the University of California Irvine |
| US |
Berkeley |
University of California Berkeley |
University of California Berkeley |
| CA |
Calgary |
University of Calgary |
The Governors of the University of Calgary |