Rolim, Tatiane Zahn Cardoso
da Costa, Thays Regina Ferreira
Wambier, Leticia Maira
Chibinski, Ana Claudia
Wambier, Denise Stadler
da Silva Assunção, Luciana Reichert
de Menezes, José Vitor Borges Nogara
Feltrin-Souza, Juliana http://orcid.org/0000-0002-7380-8583
Article History
Received: 2 April 2020
Accepted: 10 July 2020
First Online: 21 July 2020
Compliance with ethical standards
: The authors declares that the study was conducted according to the principles of ethical. Professional conduct had been followed, Informed consent was obtained from all participants.
: The authors declare that they have no conflicts of interest.
: All procedures that involved human participants were in accordance 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.
: Informed consent was obtained from all participants included in the study. All parents authorized their children’s participation in the study by signing an informed consent form. The protocol was approved by the Human Research Committee of UFPR before the research.