- Uppsala University Uppsala universitet Uppsala (Sweden)
- University of Warsaw Uniwersytet Warszawski Warszawa (Poland)
- University of the Basque Country, Faculty of Labour Relations and Social Work Facultad de Relaciones Laborales y Trabajo Social Bizkaia (Spain)
- University of the Basque Country, Faculty of Engineering - Gipuzkoa Escuela de IngenierÃa de Guipuzcoa Bizkaia (Spain)
- University of the Basque Country, Faculty of Education, Philosophy and Anthropology Facultad de Educación, FilosofÃa y AntropologÃa Bizkaia (Spain)
- University of the Basque Country, Faculty of Education and Sport Facultad de Educación y Deporte Bizkaia (Spain)
- University of the Basque Country, Faculty of Economics and Business Facultad de EconomÃa y Empresa Bizkaia (Spain)
- University of the Basque Country Universidad del PaÃs Vasco / Euskal Herriko Unibertsitatea Lejoa (Spain)
- University of the Azores Universidade dos Açores Ponta Delgada (Portugal)
- University of Porto Universidade do Porto Porto (Portugal)