P. Sariñana González, N. Ruiz Robledillo, V. Pla Moscardo, E. Moreno García, and L. Moya Albiol, “Decrease in cortisol and improvement in mood after a psychotherapeutic program in informal caregivers of people with eating disorders (ED): a preliminary study”., Informació Psicològica, no. 110, pp. 77–91, Jan. 2016.