Funding for this research was provided by:
Fondo Nacional de Desarrollo Científico y Tecnológico (11100457, 1141279)
Fund for Innovation and Competitiveness (FIC) of the Chilean Ministry of Economy, Development and Tourism, through the Millennium Science Initiative (IS130005)
FONDAP Program (15150012)
Text and Data Mining valid from 2019-04-15
Received: 4 December 2017
Accepted: 5 April 2019
First Online: 15 April 2019
Ethics approval and consent to participate
: This research was approved by the Bioethical Committee of the Faculty of Medicine, Universidad de Valparaíso, reference number 17/2013. Written informed consent was obtained from caregivers and people with dementia. Assent was obtained from people with dementia who was not able to provide written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
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