Funding for this research was provided by:
Fundação Instituto de Pesquisas Econômicas
Received: 9 July 2020
Accepted: 18 August 2020
First Online: 31 August 2020
Ethics approval and consent to participate
: The study was approved by the National Research Ethics Commission of Brazil (CONEP), number 4.029.368. All participants agreed to the free and informed consent form, which was saved by electronic registration.
: All authors have reviewed the final version of the manuscript and agree with the publication of the results presented.
: There is no conflict of interest to declare.