Funding for this research was provided by:
Research of the Universidad Peruana de Ciencias Aplicadas (UPC-C-011-2020)
Received: 16 February 2021
Accepted: 14 June 2021
First Online: 24 June 2021
: This study was approved by the Research Ethics Board of the Universidad Peruana de Ciencias Aplicadas, Lima, Peru. The collection of the samples was done with a prior informed consent was obtained in written format from each participant. All samples were analyzed after a written informed consent was signed.
: Not applicable.
: On behalf of all authors, the corresponding author states that there are no conflicts of interest or funding related to this study.