Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul
Received: 12 April 2020
Accepted: 18 September 2020
First Online: 26 September 2020
Ethics approval and consent to participate
: Not applicable.
: All authors agreed with this publication.
: There are not competing interests.