Adhikari Baral, Ishwari https://orcid.org/0000-0003-0214-4561
K.C, Bhagawati
Article History
Received: 30 September 2018
Accepted: 27 March 2019
First Online: 18 April 2019
Ethics approval and consent to participate
: Ethical approval was obtained from The Institutional Review Committee, Tribhuvan University, Institute of Medicine (reference no.-210/2016). Written informed consent was obtained from each participant. Confidentially was maintained throughout the study.
: Not applicable.
: The authors declare that they have no competing interests.
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