Article History
Received: 11 June 2021
Accepted: 11 July 2022
First Online: 21 July 2022
Declarations
:
: The Ethics Review Committee of Aga Khan University provided the approval for study (ERC# 4026-CHS-ERC-16). The Institutional Review Board (IRB) of Dow University of Health Sciences also approved the study (IRB-679/DUHS/Approval/2016/152). Prior to the interview, the purpose and nature of the study was explained and written informed consent was obtained from each study participant. Clinical records of patients were extracted with the permission of their health care facilities.
: Not applicable.
: The authors declare that they have no competing interests of any kind associated with this current work.