Franken, Marcos
Mazzola, Priscila Nicolao
Dutra-Filho, Carlos Severo
de Souza Castro, Flávio Antônio
Article History
Received: 13 April 2018
Accepted: 24 May 2018
First Online: 1 June 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments.
: The authors declare that they have financial support of CNPq.
: Informed consent was obtained from all individual participants included in the study.