López-Ortega, Mariana https://orcid.org/0000-0001-9869-3308
Konigsberg, Mina
Article History
Received: 24 August 2018
Accepted: 10 May 2020
First Online: 25 May 2020
Ethics approval and consent to participate
: The Ethics Committee at the National Institute of Geriatrics reviewed and approved the study (SIRES-DI-JEDDS-002/14). In carrying out this study, all procedures were performed following ethical standards established in the Helsinki World Assembly of 1964 and its respective amendments.All participants and a witness individually signed a consent letter that was previously read aloud by the interviewer. In addition, each participant received printed information with contact details of the principal investigators and the Ethics Committee at the Institute, in case they had any questions about the project or their participation.
: Not applicable.
: The authors declare no competing interests.