Article History
Received: 19 August 2020
Accepted: 26 January 2021
First Online: 10 February 2021
Ethical approval and consent to participate.
: Ethical approval was obtained from Islamabad Medical and Dental College’s Research & Ethics Committee (Ref # IMDC/DS/IRB/164). All participants filled out the questionnaire on Google Forms with their consent. Participants had to answer a yes/no question to confirm their willingness to participate voluntarily. The method of obtaining written consent was approved by the Ethics Committee.
: Not applicable.
: The authors declare that they have no competing interests.