. 2020 Nov 18;21(1):100200. doi: 10.1016/j.ijchp.2020.09.001
© 2020 Asociación Española de Psicología Conductual. Published by Elsevier España, S.L.U.
This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).