Lima, D. C.
Duarte, F. T.
Medeiros, V. K. S.
Carvalho, P. C.
Nogueira, F. C. S.
Araujo, G. D. T.
Domont, G. B.
Batistuzzo de Medeiros, S. R.
Article History
Received: 22 December 2015
Accepted: 31 May 2016
First Online: 20 June 2016
Competing interests
: The authors declare no competing financial interests.