Funding for this research was provided by:
NORAD and SIDA
Received: 12 February 2018
Accepted: 24 August 2018
First Online: 15 September 2018
Ethics approval and consent to participate
: All participants gave written informed consent and the study received ethical approval from institutional review committee at the Department of Medical Laboratory Science, Addis Ababa University, AHRI/ALERT Ethics Review Committee and the Ethiopian National Research Ethics Review Committee.
: Not applicable
: The authors declare that they have no competing interests.
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