Funding for this research was provided by:
SNNPR Health Bureau
Text and Data Mining valid from 2018-07-04
Received: 15 January 2018
Accepted: 14 June 2018
First Online: 4 July 2018
Ethics approval and consent to participate
: Ethical clearance was obtained from Ethical Review Committee of SNNPR Health Bureau. Administrative permission was obtained from regional health bureau and zonal health departments. No individual identifier data was collected and data was analyzed anonymously.
: Not applicable, no individual detail is presented.
: The authors declare that they have no competing interests.
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