Ethical consideration
Ethical clearance was sought from the Bahir Dar University School of Public Health Ethical Review Board. The person in charge of each facility and care providers were informed and their agreement received before the onset of data collection. Moreover, all the study participants were informed about the purpose of the study, their right to refuse and assurance of confidentiality. Then, informed verbal consent was obtained from each study participant. Strict confidentiality was maintained through anonymous recording and coding of the questionnaire.