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Authors
Khalid, Farah https://orcid.org/0000-0003-3643-7741
Khalid, Abdullah Bin
Muneeb, Danish
Shabir, Asma
Fayyaz, Daniya
Khan, Madiha
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Article History
Received: 24 January 2019
Accepted: 24 May 2019
First Online: 30 May 2019
Ethics approval and consent to participate
: IRB approval was taken from the Baqai Medical University. All adults above the age of 18 years belonging to either genders were interviewed after informed consent. The consent was taken verbally.
: Not applicable.
: The authors declare that they have no competing interests.
