Received: 6 June 2019
Accepted: 21 May 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: The prospective evaluation protocol was submitted to the PAHO Ethical Review Committee prior to data collection. It received an exemption, deemed as not constituting research with human subjects (PAHOERC Ref. No.: 2017-02-0016). All participants were given information about the study before the interviews and provided consent both to audio recording as well as to their views being reported anonymously.
: Not applicable.
: The authors declare that they have no competing interests.