Funding for this research was provided by:
University Grants Commission (33001/(NET-DEC. 2014))
Received: 4 December 2020
Accepted: 24 October 2021
First Online: 27 November 2021
: The study protocol was approved by the Institutional Ethical Committee, Punjabi University Patiala; Reference Number: IEC 2017/06 dated 20-01-2017. Written informed consent was obtained from the study participants.
: Consent for publication was obtained from every volunteer in the form of Participant Informed Consent Form (PICF).
: The authors declare that they have no competing interests.