Funding for this research was provided by:
Addis Ababa University (N/A)
Text and Data Mining valid from 2020-03-16
Received: 2 December 2019
Accepted: 9 March 2020
First Online: 16 March 2020
Ethics approval and consent to participate
: Ethical approval was obtained from the Ethics Review Board of the School of Pharmacy, Addis Ababa University (Ref. No.: ERB/SOP/07/10/2018) and permission was received from the study hospital. Written informed consent was obtained from patients.
: Not applicable.
: The authors declare that they have no competing interests.