Farooqui, Waqas Ahmed http://orcid.org/0000-0002-8773-8029
Uddin, Mudassir
Qadeer, Rashid
Shafique, Kashif
Article History
Received: 20 February 2020
Accepted: 30 September 2020
First Online: 12 October 2020
Ethics approval and consent to participate
: The study was approved by the Institutional Review Board of Dow University of Health Sciences (DUHS) since teaching Hospital Civil is affiliated with DUHS. The consent form was not applicable as the study design was retrospective.
: Not applicable.
: The authors declare that they have no competing interests.