Berriel, Guilherme Pereira https://orcid.org/0000-0002-1652-2108
Costa, Rochelle Rocha https://orcid.org/0000-0003-0182-4936
da Silva, Edson Soares https://orcid.org/0000-0001-9169-5992
Schons, Pedro https://orcid.org/0000-0001-6875-7593
de Vargas, Guilherme Droescher https://orcid.org/0000-0003-2012-7933
Peyré-Tartaruga, Leonardo Alexandre https://orcid.org/0000-0003-1742-5016
Kruel, Luiz Fernando Martins https://orcid.org/0000-0002-9828-3437
Article History
Received: 4 November 2019
Accepted: 7 June 2020
First Online: 26 June 2020
Ethics approval and consent to participate
: The Ethics Committee of the Federal University of Rio Grande do Sul approved the study (number 1.464.312), which is in accordance with the Declaration of Helsinki. All participants were informed regarding the procedures of the study, risks, and benefits, and then the informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors, Guilherme Pereira Berriel, Rochelle Rocha Costa, Edson Soares da Silva, Pedro Schons, Guilherme Droescher de Vargas, Leonardo Alex, re Peyré-Tartaruga, Luiz Fern, and o Martins Kruel, declare that they have no competing interests.