- Universidad Carlos III de Madrid [Madrid]
- Universidad Politécnica de Madrid
- Universidad de Deusto
- University of Agder
- University of Applied Sciences (Hochschule Darmstadt)
- University of Applied Sciences Bonn-Rhein-Sieg
- University of Arkansas [Fayetteville]
- University of Bergen
- University of Bristol [Bristol]
- University of Chinese Academy of Sciences [Beijing]
- University of Naples Federico II = Università degli studi di Napoli Federico II
- University of Oxford
- University of Passau
- Università degli Studi di Milano = University of Milan
- Università degli Studi di Salerno = University of Salerno
- Università degli Studi di Trento = University of Trento
- Universität Bonn = University of Bonn
- Université de Limoges
- Université de la Méditerranée - Aix-Marseille 2