Tafess, Ketema
Beyen, Teresa Kisi
Girma, Sisay
Girma, Asnakech
Siu, Gilman
Article History
Received: 21 November 2020
Accepted: 10 June 2021
First Online: 30 June 2021
Declarations
:
: We confirm that written informed consent was obtained from all participants of our study and for those whose age was less than 18 years consent was obtained from the parent and/or legal guardian. The ethical approval committees of the College of Health, Arsi University (A/U/H/C/87/4016) approved the study protocols. Methods were carried out following relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.