Yitayih, Yimenu
Abera, Mubarek
Tesfaye, Eliais
Mamaru, Almaz
Soboka, Matiwos
Adorjan, Kristina
Article History
Received: 3 April 2018
Accepted: 20 September 2018
First Online: 27 September 2018
Ethics approval and consent to participate
: The study protocol was approved by the Research Ethics and Approval Committee of the Jimma University Institute of Health. Verbal informed consent was obtained from prisoners.
: Not applicable.
: The authors declare that they have no competing interests.
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