Poudel, Anju
Lamichhane, Anjana
Magar, Kamala Rana
Khanal, Gopal Prasad
Article History
Received: 17 November 2021
Accepted: 4 February 2022
First Online: 9 February 2022
Declarations
:
: This study complied with the Declaration of Helsinki and an ethical clearance was taken from Ethical Review Board of Nepal Health Research Council, Nepal (Ref. No 3051). All the methods were performed in accordance with the relevant guidelines and regulations<b>.</b> Formal permission was obtained from the school authorities and a written informed consent was taken from the students and their parents. They were also informed about the purpose of the study, their voluntariness in participation and no any foreseeable risk and harm in the study.
: Not applicable.
: The authors declare that they have no competing interests.