Received: 20 April 2021
Accepted: 23 August 2021
First Online: 2 September 2021
: Ethical approval was obtained from Wolkite University, College of Medicine and Health Science Ethical Review Committee with Ref, no (CMHS/12/2020). An official letter was written to the Gurage zone health office. Then, a cooperation letter was written to Gurage zone public hospitals. The study purpose and objective were briefly explained for each study participant and informed written consent was taken. In the case of mothers who are unable to read or write thumbprint was taken. The right to not participate or withdraw fully or partially from this study during the data collection period was fully provided to the study participants.
: Not applicable.
: The authors declare that they have no competing interests.