Carvalho, Thales Francisco Mota
Silva, José Cleydson F.
Calil, Iara Pinheiro
Fontes, Elizabeth Pacheco Batista
Cerqueira, Fabio Ribeiro
Article History
Received: 5 July 2017
Accepted: 30 October 2017
First Online: 24 November 2017
Competing Interests
: The authors declare that they have no competing interests.