- University of Eastern Finland Itä-Suomen yliopisto Kuopio (Finland)
- University of Florence Università degli Studi di FIRENZE Firenze (Italy)
- University of Hamburg Universität Hamburg Hamburg (Germany)
- University of Liège Université de Liège Liège (Belgium (French Community))
- University of Lleida Universitat de Lleida Lleida (Spain)
- University of Málaga Universidad de Málaga Málaga (Spain)
- University of Natural Resources and Life Sciences, Vienna Universität für Bodenkultur Wien Vienna (Austria)
- University of Nova Gorica Univerza v Novi Gorici Nova Gorica (Slovenia)
- University of Orléans (Centre Val de Loire Université) Université d'Orléans Orléans (France)
- University of Oulu Oulun yliopisto Oulu (Finland)