Mendes, Luís F. S.
Garcia, Assuero F.
Kumagai, Patricia S.
de Morais, Fabio R.
Melo, Fernando A.
Kmetzsch, Livia
Vainstein, Marilene H.
Rodrigues, Marcio L.
Costa-Filho, Antonio J.
Article History
Received: 30 October 2015
Accepted: 27 June 2016
First Online: 20 July 2016
Competing interests
: The authors declare no competing financial interests.