Fernandes, Gilderlene Alves
Lima, Andréa Conceição Gomes
Gonzaga, Isabel Clarisse Albuquerque
de Barros Araújo, Raimundo Jr.
de Oliveira, Rauirys Alencar
Nicolau, Renata Amadei
Article History
Received: 19 October 2015
Accepted: 5 September 2016
First Online: 20 September 2016
Compliance with ethical standards
: All of the subjects signed a written declaration of informed consent. The protocol for this study was approved by the local research ethics committee CAAE 0127.0.043.000-11, and it was registered at the Brazilian Clinical Trial Registry and the International Clinical Trials Registry Platform of the World Health Organization under RBR-38wgx6 and Universal Trial Number U1111-1128-9666.