Pérez-Villalobos, Cristhian http://orcid.org/0000-0002-2049-5974
Ventura-Ventura, Juan http://orcid.org/0000-0002-0163-9119
Spormann-Romeri, Camila http://orcid.org/0000-0002-3277-8074
Paredes-Villarroel, Ximena http://orcid.org/0000-0002-8186-442X
Rojas-Pino, Marcos http://orcid.org/0000-0001-6352-4547
Jara-Reyes, Catherine http://orcid.org/0000-0002-2693-1458
Lopez, Mildred http://orcid.org/0000-0002-6965-6636
Castillo-Rabanal, Isidora http://orcid.org/0000-0002-9941-1437
Schilling-Norman, Mary Jane http://orcid.org/0000-0003-0385-7248
Baquedano-Rodríguez, Marjorie http://orcid.org/0000-0001-6301-4141
Parra-Ponce, Paula http://orcid.org/0000-0001-7500-9956
Toirkens-Niklitschek, Josselinne http://orcid.org/0000-0001-8052-7723
Briede-Westermeyer, Juan Carlos http://orcid.org/0000-0002-5746-0169
Alvarado-Figueroa, Débora http://orcid.org/0000-0002-7488-1926
Article History
Received: 26 July 2022
Accepted: 6 January 2023
First Online: 18 January 2023
Declaration
:
: This research followed the guidelines and regulations of the Declaration of Helsinki and Chilean law 20102 about scientific research in human beings.All study participants were above 18 years old and gave informed consent to participate in this research.Ethical Science Committee of the Faculty of Medicine of Universidad de Concepción, Chile, provided the ethics approval No. CEC102020 for this research. This approval was accepted by IRB in Universidad de Tarapacá, Universidad de Los Lagos, Universidad de Aysén, Universidad de Chile, and Universidad de Antofagasta.
: Not applicable.
: This is an original work not currently sent for review to any other journal. The authors declare that they have no competing interests.