de Barros, Paulo Nogueira
de Lima Costa, Dannielle
Santana, Antônio Euzébio Goulart
Leal, Gildemberg Amorim Jr
Article History
Accepted: 6 July 2018
First Online: 8 August 2018
Compliance with ethical standards
: This research article is not submitted elsewhere for publication and this manuscript complies with the Ethical Rules applicable for this journal.
: The authors declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.