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Authors
Muhammad, Khayal
Khan, Tariq
Nisar-Ur-Rehman,
Khan, Zakir
Subhan, Fazal
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Article History
First Online: 11 April 2020
Compliance with ethical standards
:
: The study did not have a funding source.
: All authors declare no potential conflicts of interest.
: Approval was obtained from COMSATS Institute of Information Technology Abbottabad Campus, and permission was obtained from DHQ Teaching Hospital, D.I. Khan.
: Oral informed consent was obtained from each participant prior to the interview.
