Received: 2 January 2020
Accepted: 25 April 2021
First Online: 24 May 2021
: Approval for this project was obtained from the Research Ethics Committee of University Center Serra dos Órgãos (UNIFESO) and the Oswaldo Cruz Foundation (FIOCRUZ) under no. 457/10 in July 2010 and under no. 506/11 in November 2011, respectively. The research conformed to the 1964 Helsinki declaration and its later amendments or comparable ethical standards. After approval was received, questionnaires were administered, and their respective results were analyzed (see Supplemental Digital Appendixes).Written informed consent was obtained from all individual participants included in the study.
: Not applicable.
: The authors have no conflicts of interest to report.