Received: 18 May 2020
Accepted: 22 June 2020
First Online: 30 September 2020
Ethics approval and consent to participate
: The protocol for this study was approved by the Research Ethics Committee of the Federal University of Minas Gerais, Belo Horizonte, Brazil (Project CAAE 62803316.7.0000.5149).
: Not applicable
: The authors declare that they have no competing interests.