Bikoro, Belachew
Oljira, Lemessa
Gobena, Tesfaye
Erkalo, Desta
Article History
Received: 7 December 2019
Accepted: 27 March 2020
First Online: 24 April 2020
Compliance with ethical standards
:
: Ethical approval was obtained from Haramaya University, College of Health and Medical Sciences institutional health research ethics review committee (HU-IHRERC). Permission obtained from the School of Graduate Studies was submitted to Hadiya zone health department to grant official permission. Personal identifications or medical record numbers and other specific addresses were not reviewed. The recorded data were not accessed by a third person, only the principal investigator, and were kept confidential.
: The authors declare that they have no conflicts of interest.
: Not applicable.
: All relevant data are provided in the paper but any additional data required by the journal can be made available.