Funding for this research was provided by:
Aga Khan University (PF145/1019)
Received: 5 August 2020
Accepted: 9 August 2020
First Online: 15 September 2020
Ethics approval and consent to participate
: Ethical approval for this study has been obtained from the Aga Khan University Ethical Review Committee (AKU-ERC) – [2020–2153-8519]. Participants are required to sign a consent form to indicate their willingness to participate. Voluntary participation and the right to ask any questions and to decline participation at any time will be emphasized during the data collection.
: Not applicable.
: The authors declare that they have no competing interests.