Abdu, Hawa
Gebrselassie, Measho
Abdu, Mohammed
Mare, Kusse Urmale
Tadesse, Woldemichael
Liben, Misgan Legesse
Article History
Received: 21 March 2019
Accepted: 5 November 2019
First Online: 19 November 2019
Ethics approval and consent to participate
: This study was approved by the Research Ethics Review Committee (RERC) of Samara University dated April 15, 2018, and numbered ERC0056/2018. Written informed consent was taken from the study participants. Confidentiality of responses was maintained throughout the study.
: Not applicable.
: The authors declare that they have no competing interests.