Resende, L S
Amaral, C E
Soares, R B S
Alves, A S
Alves-dos-Santos, L
Britto, L R G
Chiavegatto, S http://orcid.org/0000-0001-9511-653X
Article History
Received: 26 May 2016
Revised: 18 August 2016
Accepted: 24 August 2016
First Online: 11 October 2016
Competing interests
: The authors declare no conflict of interest.