Received: 3 October 2019
Accepted: 14 January 2020
First Online: 28 January 2020
Ethics approval and consent to participate
: Ethical clearance was obtained from the Department of Midwifery under the delegation from Ethical Review Board of the University of Gondar. An official letter of permission was obtained from Debre Markos Town, City Administration Health Office, for entry to each health institutions. Written consent was obtained from each study participants after informing the objective of the study. For participants under the age of 18, the consent was taken from their parent or guardian. In the consent form, statements about potential risk, benefit, and confidentiality were included.
: Not applicable.
: The authors declare that they have no competing interests.