da Rocha, Chiara E.
Lessa, Felipe A. S.
Venceslau, Daniel O.
Sakuraba, Celso S.
Barros, Izadora M. C.
de Lyra, Divaldo P. Jr.
Article History
Received: 1 September 2014
Accepted: 11 November 2015
First Online: 29 December 2015
Conflicts of interest
: The authors declare that they have no conflicts of interest to disclose.