Machado Júnior, Agostinho S. http://orcid.org/0000-0002-4342-9937
Ribeiro, Cláudio B. L.
Santa-Cruz, Fernando
Sena, Brena F.
Figueiredo, Jose-Luiz
Ferraz, Álvaro A. B.
Campos, Josemberg M.
Article History
First Online: 5 April 2019
Compliance with Ethical Standards
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This research project was approved by the Ethics Committee for Research involving human beings of the Federal University of Pernambuco’s Center of Health Sciences (N. 1.435.611) CAAE: 52297315.7.0000.5208. Informed consent was obtained from all individual participants included in the study.
: The authors declare that they have no conflict of interest.