Funding for this research was provided by:
Fondo de Fomento al Desarrollo Científico y Tecnológico (1150296)
Text and Data Mining valid from 2019-02-26
Received: 30 August 2018
Accepted: 5 February 2019
First Online: 26 February 2019
Compliance with ethical standards
: The authors declare that they have no conflict of interest.
: All procedures involving animals were performed in accordance with the Ethical Standards of the Universidad de Valparaíso and were approved by the Comité Institucional de Bioética para la Investigación con Animales (CIBICA), code 048-2015.