Gomes, Anderson S. L.
Raposo, Ernesto P.
Moura, André L.
Fewo, Serge I.
Pincheira, Pablo I. R.
Jerez, Vladimir
Maia, Lauro J. Q.
de Araújo, Cid B.
Article History
Received: 2 March 2016
Accepted: 26 May 2016
First Online: 13 June 2016
Competing interests
: The authors declare no competing financial interests.