López-Zapata, Silvia Patricia http://orcid.org/0000-0001-6834-6794
García-Jaramillo, Dora Janeth http://orcid.org/0000-0001-6822-5634
López, Walter Ricardo http://orcid.org/0000-0003-2310-7663
Ceballos-Aguirre, Nelson http://orcid.org/0000-0002-8463-3379