Article History
Received: 2 May 2020
Accepted: 15 March 2021
First Online: 26 March 2021
Declarations
:
: Yes, written informed consent was taken from all the study participants.Details: Dr. Rajendra Prasad Government Medical College Kangra at Tanda, Himachal Pradesh, India, 176001, Institutional Ethics Committee with registration number ECR/490/Inst/HP/2013, and reference number of study is IEC/15/2017. Consent to participate has also been taken from all the study participants as per the approval by the committee.
: Not applicable.
: The authors declare that they have no competing interests.