Gómez, Mario J.
Barboza, Luis A. http://orcid.org/0000-0002-7009-5207
Vásquez, Paola
Moraga, Paula http://orcid.org/0000-0001-5266-0201
Article History
Received: 15 November 2022
Accepted: 21 March 2023
First Online: 5 April 2023
Declarations
:
: Census data and administrative permission to use it were provided by the Ministry of Health of Costa Rica. This data was anonymized before its use. The procedures related to the participants were conducted in accordance with the guidelines and regulations laid down in the Declaration of Helsinki and approved by the National Board of Health Research (CONIS) of Costa Rica. Written informed consent was obtained from parents or guardians of the participants in the study.
: Not applicable.
: The authors declare that they have no competing interests.