Dogenski, Letícia Copatti http://orcid.org/0000-0001-6174-5485
de Figueiredo Ribeiro, Sara http://orcid.org/0000-0003-3975-7839
Gambin, Diego José http://orcid.org/0000-0002-7720-7646
Maso, Patrícia Canova http://orcid.org/0000-0003-0074-896X
Linden, Maria Salete Sandini http://orcid.org/0000-0003-2873-1318
Trentin, Micheline Sandini http://orcid.org/0000-0001-5040-3578
Zoehler, Bernardo http://orcid.org/0000-0002-1208-4411
Crivelini, Marcelo Macedo http://orcid.org/0000-0002-0174-439X
De Carli, João Paulo http://orcid.org/0000-0002-4705-6226
Article History
Received: 29 May 2020
Accepted: 30 July 2020
First Online: 6 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants agreed with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. Approval was obtained from the ethics committee of University of Passo Fundo (No. 172/2011).
: For this type of study, formal consent is not required.