- European University Miguel de Cervantes, Faculty of Social Sciences Facultad de Ciencias Sociales Valladolid (Spain)
- European University Miguel de Cervantes, Faculty of Health Sciences Facultad de Ciencias de la Salud Valladolid (Spain)
- Catholic University of Avila, Faculty of Social and Legal Sciences Facultad de Ciencias Sociales y Jurídicas Ávila (Spain)
- Catholic University of Avila, Faculty of Sciences and Arts Facultad de Ciencias y Artes Ávila (Spain)
- Catholic University of Avila Universidad Católica Santa Teresa de Jesús de Ávila Ávila (Spain)