Received: 9 April 2020
Accepted: 30 June 2020
First Online: 16 July 2020
Ethics approval and consent to participate
: Prior to data collection, ethical clearance and approval was obtained from the Ethical Review Board of School of Pharmacy, Aksum University and subsequent permission was obtained from the diabetes clinic of the hospital. The right of participants was respected and written informed consent was obtained from each participant.
: Not applicable.
: The authors declare that they have no competing interests.