Islam, Farhin
Alam, MR
Mamun, SM Abdullah AL
Hossain, Mohammad Sorowar
Article History
Received: 12 September 2022
Accepted: 6 December 2022
First Online: 12 December 2022
Declarations
:
: The study protocol was approved by the institutional review board of the Biomedical Research Foundation, Bangladesh (Ref. no: BRF/ERB/2020/002). Each participant provided informed written consent. Some respondents could not sign their names for illiteracy; in these instances, the questionnaire was marked as a verbal agreement.
: Not applicable.
: The authors declare that they have no competing interests.