Castro, Iury Oliveira
Frazão Gribel, Bruno
Alencar, Ana Helena Gonçalves de
Valladares-Neto, José
Estrela, Carlos
Article History
First Online: 11 April 2018
Compliance with ethical guidelines
:
: I.O. Castro, B. Frazão Gribel, A.H.G. Alencar, J. Valladares-Neto and C. Estrela declare that they have no competing interests.
: This study was approved by the Ethics Committee of Local Research (Universidade Federal de Goiás, Brazil, Proc. no. 392.806).