Hailemichael, Yohannes
Hanlon, Charlotte
Tirfessa, Kebede
Docrat, Sumaiyah
Alem, Atalay
Medhin, Girmay
Lund, Crick
Chisholm, Dan
Fekadu, Abebaw
Hailemariam, Damen
Article History
Received: 3 November 2018
Accepted: 25 June 2019
First Online: 11 July 2019
Consent for publication
: Not applicable.
: This study is part of a PhD research and the source of the funding is partially from Addis Ababa University. We declare that we have no other conflicts of interest.DC is a staff member of the World Health Organization. The authors alone are responsible for the views expressed in this publication and they do not necessarily represent the decisions, policy or views of the World Health Organization.