Silva, Luiz Eduardo Virgilio
Geraldini, Victor Rezende
de Oliveira, Bianca Potratz
Silva, Carlos Alberto Aguiar
Porta, Alberto http://orcid.org/0000-0002-6720-9824
Fazan, Rubens
Article History
Received: 21 April 2017
Accepted: 19 July 2017
First Online: 16 August 2017
Competing Interests
: The authors declare that they have no competing interests.