Text and Data Mining valid from 2019-11-08
Received: 22 September 2019
Accepted: 1 November 2019
First Online: 8 November 2019
Ethics approval and consent to participate
: Ethical clearance was obtained from the Research Ethics Review Committee (RERC) of Wollega University, Institute of Health Sciences, Department of Public Health. Formal letter of cooperation was written to the respective administrator of all health centers. Informed written consent was obtained from each study participant before actual data collection. For those participants under age of 16, we have also taken consent from their parents. The collected data do not contain any person’s data in any form (including any individual details, images or videos) and the privacy, confidentiality, and anonymity of the patent data generated from the specimens was protected.
: Not applicable.
: The authors declare that they have no competing interests.