Received: 4 May 2019
Accepted: 23 December 2019
First Online: 2 January 2020
Ethics approval and consent to participate
: Ethical approval to conduct the study was obtained from the University of Health and Allied Sciences Research Ethical Committee (UHAS-REC A.10 [CitationRef removed] 17–18). Permission was sought from the hospital management and ward in-charges before the commencement of data collection. Participants were informed about the purpose of the study. Participants signed the consent form after agreeing to participate in the study and the mothers were informed that they could withdraw from the study at any time.
: Not applicable.
: The authors declare that they have no competing interests.