Received: 30 June 2021
Accepted: 19 May 2022
First Online: 3 June 2022
: The study used anonymized data from publicly available secondary source, and, therefore, ethics committee approval was not required. Participation in the survey was voluntary and informed consent was obtained prior interview. The survey protocols are reviewed and approved by the Institutional Review Boards of International Institute for Population Sciences and ICF. Details of the ethical review are available at: ExternalRef removed. The methods were carried out in accordance with the “U.S. Department of Health and Human Services regulations for the protection of human subjects” and relevant national guidelines.
: Not applicable.
: The authors declare that they have no competing interests.