Portaz, Miguel https://orcid.org/0000-0001-8927-8620
Corbi, Alberto https://orcid.org/0000-0002-7282-4557
Burgos, Daniel https://orcid.org/0000-0003-0498-1101
Santos, Olga C. https://orcid.org/0000-0002-9281-4209
Funding for this research was provided by:
Universidad Nacional de Educacion Distancia
Article History
Received: 9 September 2025
Accepted: 4 April 2026
First Online: 25 April 2026
Change Date: 11 May 2026
Change Type: Update
Change Details: The original version of this article was updated to present a revised "Availability of Data and Material" section.
Declarations
:
: The ethical review and formal approval of the study was carried out by the Ethics Committees of each of the day-centers that participated in the data collection. These committees assessed the study procedures in accordance with the applicable legal framework, data protection legislation, and professional ethical standards. At each institution, informed consent was obtained, either directly from the participants or, when not possible (i.e., advanced stage of cognitive impairment), from their caregivers, relatives or legal representatives.