Pinto-Cortez, Cristián
Marín-Gutiérrez, Mauricio
Melis-Rivera, Carlos
Contreras-Taibo, Lorena
Moya-Vergara, Rodrigo
Article History
Received: 5 June 2023
Accepted: 22 May 2024
First Online: 18 June 2024
Declarations
:
: The Ethics aspect was revised for the Government of Chile. The study has been performed by the ethical standards laid down in the Declaration of Helsinki and its later amendments. Written informed consent was asked from the adolescents at the age of 18 years.
: We have the pertinent authorizations, which were requested using respective official letters to the Government of Chile. These authorizations consider the possibility of disseminating the data, taking the respective ethical safeguards.
: The authors declare no competing interests.