de Lacerda Vidal, Aurora Karla http://orcid.org/0000-0003-2831-2471
de Souza Andrade, Emanuel Sávio
de Macêdo, Thuanny Silva http://orcid.org/0000-0003-0036-3971
de Melo, Maria Cecília Freire http://orcid.org/0000-0002-9592-4796
de Matos, Fátima Cristina Mendes
de Melo Júnior, Bartolomeu Cavalcanti
de Vasconcellos e Silva Neto, Sylvio
Funding for this research was provided by:
CNPq (551051/2008-6)
Universidade de Pernambuco (9607502-2/2016)
Article History
Received: 28 April 2018
Accepted: 30 August 2018
First Online: 8 September 2018
Compliance with ethical standards
:
: Author Aurora Vidal declares that she has no conflict of interest. Author Emanuel Andrade declares that he has no conflict of interest. Author Thuanny Macêdo declares that she has no conflict of interest. Author Maria Cecília Melo declares that she has no conflict of interest. Author Fátima Matos declares that she has no conflict of interest. Author Bartolomeu Melo Júnior declares that he has no conflict of interest. Author Sylvio Silva Neto 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 and/or national research committee 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.