- Alfonso X El Sabio University Universidad Alfonso X El Sabio Villanueva de la Cañada (Spain)
- Atatürk University Atatürk Üniversitesi Erzurum (Türkiye)
- Autonomous University of Barcelona, Faculty of Veterinary Medicine Facultat de Veterinà ria Barcelona (Spain)
- Burdur Mehmet Akif Ersoy University Burdur Mehmet Akif Ersoy Üniversitesi Burdur (Türkiye)
- Catholic University of Valencia Universidad Católica de Valencia València (Spain)
- Complutense University of Madrid Universidad Complutense de Madrid Madrid (Spain)
- Erciyes University Erciyes Üniversitesi Kayseri (Türkiye)
- Ghent University Universiteit Gent Gent (Belgium (Flemish Community))
- Justus Liebig University Giessen Justus-Liebig-Universität Gießen Gießen (Germany)
- Leipzig University Universität Leipzig Leipzig (Germany)