Tonelli, Fernanda Maria Policarpo
Lacerda, Samyra Maria dos Santos Nassif
Procópio, Marcela Santos
Lemos, Breno Luiz Sales
de França, Luiz Renato
Resende, Rodrigo Ribeiro
Article History
Received: 17 October 2016
Accepted: 6 February 2017
First Online: 20 March 2017
Competing interests
: The authors declare no competing financial interests.