AUTHORS CONTRIBUTION:-
- SK lamichhane: involved in patient management, data collection, design
of study, manuscript writing and revision.
- Eliz Achhami : design of study, data collection, evidence collection,
manuscript writing and revision, corresponding author.
- Satyam Mahaju :- design of study, data collection, evidence
collection, manuscript writing and revision
- Rabin Gautam :- design of study, data collection, manuscript revision
- Amrit Adhikari:- design of study, involved in patient management,
manuscript revision.