Document is current

Article History

Received: 20 July 2022

Accepted: 10 January 2023

First Online: 2 February 2023

Competing interests

: The authors declare no competing interests.

: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by The Ethics, Bioethics and Biosafety Committee of the Universidad Católica de la Santísima Concepción. Committee 03/12/2019.

: This study did not reveal any personal information. All participants signed an informed consent form required by the university.