Received: 2 October 2020
Accepted: 22 January 2021
First Online: 18 February 2021
Ethics approval and consent to participate
: The study was approved by the PRISMA Ethics Review Committee (approval number: CE0248.20), the PAHO Ethics Review Committee (PAHOERC) (approval number: PAHOERC.0203.02) and was conducted in accordance with the principles of the Declaration of Helsinki. Prior to accessing the questionnaire, all the participants provided their informed consent via the online survey.
: Not applicable.
: We declare no competing interests.