Anovazzi, G
Medeiros, M C
Pigossi, S C
Finoti, L S
Souza Moreira, T M
Mayer, M P A
Zanelli, C F
Valentini, S R
Rossa-Junior, C
Scarel-Caminaga, R M
Article History
Received: 8 June 2016
Revised: 20 October 2016
Accepted: 8 November 2016
First Online: 5 January 2017
Competing interests
: The authors declare no conflict of interest.