Delai, Débora
Jardine, Alexander Pompermayer
Mestieri, Letícia Boldrin
Boijink, Daiana
Fontanella, Vania Regina Camargo
Grecca, Fabiana Soares
Kopper, Patrícia Maria Poli
Funding for this research was provided by:
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Article History
Received: 8 March 2018
Accepted: 6 September 2018
First Online: 13 September 2018
Compliance with ethical standards
: This study was approved by the Institutional Review Board of the Federal University of Rio Grande do Sul (CAAE 51687215.3.0000.5347).
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the Institutional Review Board and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.