Valença, Marilia Perrelli http://orcid.org/0000-0002-6011-5585
da Silva Filho, Jabiael Carneiro http://orcid.org/0000-0002-1609-1125
Santos, Isabel Cristina Ramos Vieira http://orcid.org/0000-0002-5458-4334
Almeida Calado, Adriano http://orcid.org/0000-0003-1059-5039
Chancellor, David D. http://orcid.org/0000-0002-1514-693X
Chancellor, Michael B. http://orcid.org/0000-0001-9480-8972
de Aguiar Cavalcanti, Geraldo http://orcid.org/0000-0003-0015-2568
Article History
Received: 20 February 2019
Accepted: 14 May 2019
First Online: 27 May 2019
Compliance with ethical standards
:
: Author Marilia Perrelli Valença declares that she has no conflict of interest. Author Jabiael Carneiro da silva Filho declares that he has no conflict of interest. Author Isabel Cristina Ramos Vieira Santos declares that she has no conflict of interest. Author Adriano Almeida Calado declares that he has no conflict of interest. Author David D Chancellor declares that he has no conflict of interest. Author Michael B Chancellor declares that he has no conflict of interest. Author Geraldo de Aguiar Cavalcanti declares that he has no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional Ethics Committee (CAEE: 56604316.0.0000.5192) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.