Received: 13 March 2018
Accepted: 20 June 2018
First Online: 6 July 2018
Ethics approval and consent to participate
: The intervention protocols were approved by the Research Ethics Committee of the Federal University of Grande Dourados (Protocol No. 1.434.947).
: The authors declare that they have no competing interests in this section.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.