de Siqueira, Luciana Teixeira
Wanderley, Marcela Silvestre Outtes
da Silva, Roberto Afonso
da Silva Andrade Pereira, Adriana
de Lima Filho, José Luiz
Ferraz, Álvaro Antônio Bandeira
Article History
First Online: 10 March 2018
Compliance with Ethical Standards
:
: The authors declare that they have no competing interests.
: All procedures performed 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.