Araújo, Glauber R. de S.
Freitas, Gustavo J. C.
Fonseca, Fernanda L.
Leite, Paulo Emilio C.
Rocha, Gustavo Miranda
de Souza, Wanderley
Santos, Daniel A.
Frases, Susana
Article History
Received: 27 January 2017
Accepted: 27 March 2017
First Online: 25 April 2017
Competing interests
: The authors declare no competing financial interests.