Albagli, Sarita http://orcid.org/0000-0003-0030-8964
Iwama, Allan Yu http://orcid.org/0000-0003-1707-8392
Article History
Received: 2 September 2020
Accepted: 10 January 2022
First Online: 1 February 2022
Competing interests
: The authors declare no competing interests.
: The authors confirmed that the research was analysed and certified by the Bioethics and Biosafety Committee of the Universidad de los Lagos, Chile. We testify that the referred methods and procedures follow the international standards for research ethics, according with Declaration of Helsinki.
: The authors confirmed that the informed consent was obtained from all participants in the study by means of a written, signed and dated informed consent form.