Received: 25 April 2022
Accepted: 16 August 2022
First Online: 13 September 2022
: Written ethical approval was obtained from the Aga Khan University Ethics Review Committee, and the approval number is: 3892-IED-ERC-15. All participants were given written information about the study, and they gave written informed consent before joining the study. All methods were performed in accordance with the Declaration of Helsinki. Data were anonymized and stored in a secure location.
: Not applicable.
: The authors have no competing interests as defined by BMC, or other interests that might be perceived to influence the results and/or discussion reported in this paper.