Esteves, P. O.
Oliveira, L. A. S.
Nogueira-Campos, A. A.
Saunier, G.
Pozzo, T.
Oliveira, J. M.
Rodrigues, E. C.
Volchan, E.
Vargas, C. D.
Article History
Received: 30 March 2016
Accepted: 8 June 2016
First Online: 1 July 2016
Competing interests
: The authors declare no competing financial interests.