Received: 20 July 2020
Accepted: 13 November 2020
First Online: 23 November 2020
Ethics approval and consent to participate
: The 2016–2018 PDHS report indicated that ethical approval was granted by the ICF Institutional Review Board [CitationRef removed]. Both written and verbal informed consent were also sought from all the participants during the data collection exercise. We requested for the dataset on 10th March, 2020.
: Not applicable.
: The authors declare that they have no competing interests.