Article History
Received: 10 November 2020
Accepted: 25 January 2021
First Online: 15 February 2021
Declarations
:
: All authors declare no conflict of interest.
: The study was reviewed and approved by Ethical Committee for Scientific Research at The Karachi Institute of Biotechnology and Genetic Engineering (KIBGE), University of Karachi. Written consent for research work was taken from each study participant.