Oliveira, Aldair J.
Neto, Geraldo A. Maranhão
Barros, Osmar D.
Pedreiro, Rodrigo
Murillo-Rodriguez, Eric
de Leon, Antônio Carlos Ponce
Machado, Sergio http://orcid.org/0000-0001-8946-8467
Article History
Received: 1 June 2018
Accepted: 12 September 2018
First Online: 1 October 2018
Compliance with ethical standards
:
: The authors declare that they have 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.
: All participants provided written informed consent after being informed about the protocols and objectives of the present study. This was approved by the research ethics committee of the Rural Federal University of Rio de Janeiro.