Received: 28 January 2020
Accepted: 16 June 2020
First Online: 20 June 2020
Ethics approval and consent to participate
: Ethical approval was obtained from Jimma University Research Ethical Review Board, Ethiopia. The right of research participants was maintained by ensuring non-maleficence and underscoring the benefits of the study. Study participants were informed adequately about the purpose of the study, voluntary participation, and the right to participate or withdraw at any time. To ensure their privacy and autonomy, code was given to participants and informed as the study uses this code in place of their names in connection to the study findings or their answers on discussions or interviews. Time was given to them to reflect and provide a detailed explanation of the issue. Individual-based written consent was obtained and a separate consent was also obtained for audio-recording and the consent taken was also included.
: Not applicable.
: The authors declare that they have no competing interests.