Funding for this research was provided by:
Ministry of Health and Sports, Myanmar (IROR2019)
Received: 9 March 2021
Accepted: 2 November 2021
First Online: 10 November 2021
: All respondents were informed on the nature and purpose of the study, private questions and benefits to be deprived, the right to refuse to participate or to withdraw from the study, and confidential handling of the data. Participation in this project was entirely voluntary. The interview was done in a comfortable place or the respondent's place. Informed consent was taken from all participants. This project was obtained ethical clearance from the Institutional Review Board of the Department of Medical Research (Approval number: ERC#2019-46) and registered on the Myanmar Health Research Registry with the identifier PLRID-00107_V4.
: Not applicable.
: The authors have no conflict of interest to declare.