Carneiro, Tamires Vieira
Ribeiro, Isabella Lima Arrais
Alves, Caroline Vieira
Bonan, Paulo Rogério Ferreti
Lima Neto, Eufrásio de Andrade
Valença, Ana Maria Gondim
Article History
Received: 9 July 2016
Accepted: 17 January 2017
First Online: 4 February 2017
Compliance with ethical standards
:
: The authors declare that they have no competing interests.