Diaz Concha, Ignacio
Valdebenito Montenegro, Roxana
González López, Francisca
Orlando Romero, Laura
Vives Vergara, Alejandra
Funding for this research was provided by:
Wellcome Trust, United Kingdom (205177/Z/16/Z)
Wellcome Trust, United Kingdom (205177/Z/16/Z)
Wellcome Trust, United Kingdom (205177/Z/16/Z)
Wellcome Trust, United Kingdom (205177/Z/16/Z)
Wellcome Trust, United Kingdom (205177/Z/16/Z)
Agencia Nacional de Investigación y Desarrollo, Chile (COVID1032)
Agencia Nacional de Investigación y Desarrollo, Chile (COVID1032)
Agencia Nacional de Investigación y Desarrollo, Chile (COVID1032)
Agencia Nacional de Investigación y Desarrollo, Chile (COVID1032)
Agencia Nacional de Investigación y Desarrollo, Chile (COVID1032)
Centro de Desarrollo Urbano Sustentable (1523A0004)
Article History
Received: 18 January 2025
Accepted: 24 November 2025
First Online: 9 January 2026
Declarations
:
: The RUCAS study protocol was approved and annually revised by the Health Sciences Scientific Ethics Committee of Pontificia Universidad Católica de Chile with ID #170727004, which follows the principles outlined in the Singapore Statement on Research Integrityand the Declaration of Helsinki of the World Medical Association (1964 and subsequent revisions). Participation was voluntary and confidential, and all participants gave their informed consent to participate.
: Not applicable.
: The authors declare no competing interests.