Maya, Áthila Teles Dantas http://orcid.org/0000-0003-3672-8493
Assunção, Mayra Jane
Brito, Ciro José http://orcid.org/0000-0002-9678-1977
Vieira, Elaine
Rosa, Thiago Santos
Pereira, Fernando Borges
de Toledo Nóbrega, Otavio http://orcid.org/0000-0003-1775-7176
de França, Nanci Maria http://orcid.org/0000-0002-0161-4093
Ferreira, Aparecido Pimentel http://orcid.org/0000-0002-0069-1206
Article History
Received: 18 October 2017
Accepted: 14 February 2018
First Online: 14 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed were in accordance with the ethical standards of the institutional and the Helsinki Declaration.
: All of the subjects sign the consent form.