Ghimire, Anup
Subedi, Asish http://orcid.org/0000-0002-0471-8760
Bhattarai, Balkrishna
Sah, Birendra Prasad
Article History
Received: 30 January 2020
Accepted: 25 May 2020
First Online: 3 June 2020
Ethics approval and consent to participate
: The study was approved by the Institutional Review Committee (IRC), BP Koirala Institute of Health Sciences; reference number: IRC/520/015. Written informed consent was obtained from patients.
: Not applicable.
: The authors declare that they have no competing interests.