Uebel, Carlos Oscar
Piccinini, Pedro Salomão
Ramos, Renato Franz Matta
Meneguzzi, Karina
Article History
Received: 11 July 2018
Accepted: 4 September 2018
First Online: 26 September 2018
Compliance with Ethical Standards
:
: The authors have no conflicts of interest, commercial associations or financial interests to disclose.
: All procedures performed in studies 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 or comparable ethical standards.