Shah, Nazish
Khan, Ajmal
Habib Khan, Nazma
Khisroon, Muhammad
Article History
Received: 5 January 2020
Accepted: 18 March 2020
First Online: 14 April 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval for the study was taken from the Ethical Committee, University of Peshawar.