Received: 6 December 2020
Accepted: 6 October 2021
First Online: 18 October 2021
: Primarily an ethical approval letter was obtained from Institutional Review Board of Hawassa University College of Medicine and Health Sciences (Reference Number: IRB/225/11). Likewise, supplementary letter of support were also secured from Boricha Woreda Health Office and respected kebeles administrations. Moreover, verbal informed consent was maintained from each study participants. Information regarding any specific personal identifiers like name of the mothers was not collected and confidentiality of any personal information was kept throuout the study period.
: Not applicable.
: The authors declare that they have no competing interests.