Cervantes, Cesar A. C.
Oliveira, Luanda M. S.
Manfrere, Kelly C. G.
Lima, Josenilson F.
Pereira, Natalli Z.
Duarte, Alberto J. S.
Sato, Maria N.
Article History
Received: 4 January 2016
Accepted: 22 April 2016
First Online: 11 May 2016
Competing interests
: The authors declare no competing financial interests.