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Authors
Elo, Irma T.
Mani, Sneha Sarah
Delaporte, Magdalena
Bravo, David
Behrman, Jere R.
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Funding
Funding for this research was provided by:
National Institute of Aging (AG012836-25S1)
National Institute of Aging (AG012836-25S1)
National Institute of Aging (AG012836-25S1)
Penn Arts and Sciences, University of Pennsylvania
University of Pennsylvania
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Article History
Received: 20 August 2024
Accepted: 24 July 2026
First Online: 6 August 2026
Declarations
Ethics approval and consent to participate: The study was approved by the Institutional Review Board of the Institute of Nutrition and Food Technology (INTA) at the University of Chile in accordance with the Nuremberg Code (1947) and the Declaration of Helsinki. All fieldwork and contacts with respondents were carried out by interviewers hired and supervised by the Center of Surveys and Longitudinal Studies CSLS; no respondent personal information was transferred to the University of Pennsylvania.
Consent for publication: Not applicable.
Competing interests: The authors declare no competing interests.
