Ribeiro, H. B.
Villegas, C. E. P.
Bahamon, D. A.
Muraca, D. http://orcid.org/0000-0002-4530-4265
Castro Neto, A. H.
de Souza, E. A. T.
Rocha, A. R.
Pimenta, M. A.
de Matos, C. J. S.
Article History
Received: 3 November 2015
Accepted: 9 June 2016
First Online: 14 July 2016
Competing interests
: The authors declare no competing financial interests.