Hussain, Mujahid http://orcid.org/0000-0002-0152-9921
Nasir, Nosheen http://orcid.org/0000-0003-1610-8748
Irfan, Muhammad http://orcid.org/0000-0002-5796-2548
Hasan, Zahra http://orcid.org/0000-0001-7580-372X
Article History
Received: 6 February 2020
Accepted: 8 June 2020
First Online: 5 July 2020
Ethics approval and consent to participate
: Ethical exemption was obtained from the Aga Khan University’s Ethics Review Committee with Reference number: (5277-Med-ERC-18).
: Not applicable.
: No conflict of interest.