Received: 10 July 2019
Accepted: 6 November 2019
First Online: 19 November 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Institutional Review Board of the College of Medicine and Health Sciences of Hawassa University. Permission letter from the health facilities were obtained to undertake the study. Informed verbal consent was taken from each study respondents before the interviews. Confidentiality was assured and Respondents were told the right to withdraw from the interview at any time they want.
: Not applicable
: The authors declare that they have no competing interests.