Rossato, S L
Olinto, M T A
Henn, R L
Moreira, L B
Camey, S A
Anjos, L A
Wahrlich, V
Waissmann, W
Fuchs, F D
Fuchs, S C
Article History
Received: 17 September 2013
Revised: 5 November 2014
Accepted: 18 November 2014
First Online: 1 April 2015
Competing interests
: The authors declare no conflict of interest.