Telele, Nigus Fikrie https://orcid.org/0000-0002-9795-8869
Kalu, Amare Worku
Gebre-Selassie, Solomon
Fekade, Daniel
Marrone, Gaetano
Grossmann, Sebastian
Neogi, Ujjwal
Tegbaru, Belete
Sönnerborg, Anders
Article History
Received: 26 June 2018
Accepted: 17 June 2019
First Online: 1 July 2019
Ethics approval and consent to participate
: Ethical approvals were obtained from the National Research Ethics Review Committee in Ethiopia (3.10|528|06) and the Institutional Review Board (IRB) of EHNRI (6.13/163). Written informed consent was also obtained from participants.
: Not applicable.
: The authors declare that they have no competing interests.