P. G. Cerezo, M.-E. Juvé-Udina, and P. Delgado-Hito, “Concepts and measures of patient empowerment: a comprehensive review”, Rev. Esc. Enferm. USP, vol. 50, no. 4, pp. 667–674, Aug. 2016, doi: 10.1590/S0080-623420160000500018.