- Catholic University of Valencia Universidad Católica de Valencia València (Spain)
- Ghent University Universiteit Gent Gent (Belgium (Flemish Community))
- Leipzig University Universität Leipzig Leipzig (Germany)
- University College Dublin (National University of Ireland) Dublin (Ireland)
- University of Bologna Università degli Studi di BOLOGNA Bologna (Italy)
- University of Liège Université de Liège Liège (Belgium (French Community))
- University of Ljubljana Univerza v Ljubljani Ljubljana (Slovenia)
- University of Vienna Universität Wien Vienna (Austria)
- University of Zagreb Sveučilište u Zagrebu Zagreb (Croatia)