Mezzaroba, Paulo V.
Pessôa Filho, Dalton M.
Zagatto, Alessandro M.
Machado, Fabiana Andrade
Article History
Received: 16 November 2017
Accepted: 26 February 2018
First Online: 15 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: The study protocol was approved by the local ethics committee in research involving human beings—State University of Maringá (no. 147.362/2012).