Kiros, Teklehaimanot
Asrat, Daniel
Ayenew, Zeleke
Tsige, Estifanos
Article History
Received: 6 June 2019
Accepted: 23 July 2019
First Online: 31 July 2019
Ethics approval and consent to participate
: Ethical approval was obtained from the Department Ethics Research Committee, Department of Microbiology, Immunology, and Parasitology, School of Medicine, College of Health Sciences, Addis Ababa University (DERC committee’s reference number: DERC/17/18/02-C). Subsequently, ethical approval was also obtained from St. Paul’s Hospital Millennium Medical College (SPHMMC) Institutional Review Board (IRB reference number: P.m 23/409).
: Not applicable.
: The authors declare that they have no competing interests.