Hussain, Tahreem
Jawed, Nida
Mughal, Saba
Shafique, Kashif
Article History
Received: 14 January 2021
Accepted: 21 February 2022
First Online: 17 March 2022
Declarations
:
: The study was conducted according to the guidelines laid down in the Declaration of Helsinki and all procedures involving human subjects. Informed written consent was obtained from the respondents in advance. The study proposal was reviewed and approved by Institutional Review Board (IRB-1682/DUHS/Approval/2020) at Dow University of Health Sciences, Karachi.
: Not applicable.
: The authors declare that they have no competing interests.