Received: 10 July 2020
Accepted: 4 February 2021
First Online: 12 February 2021
Ethics approval and consent to participate
: The study protocol was approved by the Institutional Review Committee of Kastamandap School of Public Affairs Management, Kathmandu Nepal. Bhaktapur Hospital allowed us to conduct study through administrative approval (Ref: 528/075/76). Following detail description of the study, a verbal and written consent was obtained from the participants.
: Not applicable.
: All authors declare that they have no competing interests.