Salina, Thais Ditolvo da Costa
Ferreira, Yvelise Antunes
Alves, Eliana Brasil
Ferreira, Cristina Motta
De Paula, Erich Vinícius
Mira, Marcelo Távora
Passos, Leny da Mota
Article History
Received: 20 April 2016
Accepted: 13 July 2016
First Online: 16 August 2016
Competing interests
: The authors declare no competing financial interests.