Erratum

The authors of this published article [1] would like to correct their ‘Funding’ declarations from: “Publication charges for this article have been funded by CAPES, CNPq, and FAPEMIG” to: "The publication charges for this article were funded by CAPES (process no. 23038.010041/2013-13 - Aux. 3384/2013 - Biocomputacional)".