Saqlain, Muhammad
Ahmed, Zaheer
Butt, Sanan Amjad
Khan, Ajmal
Ahmed, Ali
Ali, Hussain
Article History
First Online: 29 May 2020
Declarations
:
: No funding was received.
: The data and materials are available from the corresponding author and can be obtained upon a request.
: None.
: The study protocol was approved by an ethical review board of the Pakistan Institute of Medical Sciences hospital (1–1/2015/ERB/SZABMU/229).
: Informed consent was obtained from participants after they were given written and verbal explanations of the study. Participants were informed that participation in the study was voluntary and could be cancelled at any time.