Santos, G. C.
Zeidler, J. D.
Pérez-Valencia, J. A.
Sant’Anna-Silva, A. C. B.
Da Poian, A. T.
El-Bacha, T.
Almeida, F. C. L.
Article History
Received: 10 January 2017
Accepted: 2 August 2017
First Online: 25 August 2017
Competing Interests
: The authors declare that they have no competing interests.