Received: 20 August 2019
Accepted: 22 November 2019
First Online: 12 December 2019
Ethics approval and consent to participate
: All-round of DHS surveys were conducted after receiving ethical approval from the Nepal Health Research Council (NHRC) ethical review committee. All of the respondents were informed of the purpose of the survey and were informed that participation was not compulsory and that if they did choose to participate, they were assured of the confidentiality of the information. Written consent was sought before beginning the interview as per NHRC ethical review guidelines; data were publicly available and did not include individual identities and thus did not require ethics approval.
: Not Applicable.
: The authors declare that they have no competing interests.