Received: 15 July 2020
Accepted: 14 December 2020
First Online: 4 January 2021
Ethics approval and consent to participate
: The ethical clearance for these surveys was obtained by institutional review board from ICF/DHS program and Nepal Health Research Council (NHRC). Informed consent was sought from each survey participant as per the international guidelines. Written informed consent for participation in the study was obtained where participants are children (under 16 years old) from their parent or guardian. Since this analysis was based on publicly available data, we did not require ethical permissions further.
: Not Applicable.
: The authors declare that there are no conflicts of interest regarding the publication of this paper. The views and opinions expressed in this article are those of the authors and do not necessarily reflect the official policy or position of the organizations authors are affiliated with.