Received: 23 January 2020
Accepted: 3 July 2020
First Online: 17 July 2020
Ethics approval and consent to participate
: Written informed consent were taken from the mothers before the interview and confidentiality on the information was maintained. The study was approved by Ethical Review Board of Nepal Health Research Council (reference number 26–2017).
: Consent was taken from the individuals prior to the data collection. The information was coded prior to analysis for anonymity. All records have been kept confidentially, following strict ethical guidelines.
: The authors declare that they have no any competing interests.