- University of the Basque Country, Faculty of Education and Sport Facultad de Educación y Deporte 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 Engineering - Gipuzkoa Escuela de IngenierÃa de Guipuzcoa Bizkaia (Spain)
- University of the Basque Country, Faculty of Labour Relations and Social Work Facultad de Relaciones Laborales y Trabajo Social Bizkaia (Spain)
- University of Zaragoza Universidad de Zaragoza Zaragoza (Spain) Further location: Teruel (Spain) Further location: Huesca (Spain)