Funding for this research was provided by:
Conselho Nacional de Desenvolvimento Científico e Tecnológico (442456/2016-6)
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (001)
Received: 30 September 2019
Accepted: 16 April 2020
First Online: 29 April 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of ABC Medical School research (Santo André, Brazil), under protocol number CAAE 32476414.5.0000.0082. The participants and/or their legal guardians provided written informed consent.
: Not applicable.
: None of the authors have any competing interests.