Correction to: Scientific Reports https://doi.org/10.1038/s41598-020-68368-6, published online 15 July 2020.


The original version of this Article contained an error in Affiliation 1, which was incorrectly given as:


“National Center for Technical Assistance to Industry (ASTIN), Servicio Nacional de Aprendizaje – SENA, Medellín, Colombia”


The correct affiliation is listed below:


National Center for Technical Assistance to Industry (ASTIN), Servicio Nacional de Aprendizaje – SENA, Cali, Colombia


This error has now been corrected in the HTML and PDF versions of the Article.