Aschalew, Amare
Kebed, Rahel Argaw
Demie, Takele Gezahegn
Weldetsadik, Abate Yeshidinber
Funding for this research was provided by:
St Paul's Hospital Millennium Medical College
Article History
Received: 17 September 2021
Accepted: 17 February 2022
First Online: 23 February 2022
Declarations
:
: Ethical approval was provided from Institutional Review Boards (IRBs) of SPHMMC, TAH and Yekatit 12 Hospital medical colleges. Written informed consent was obtained from the parents of all children and assent from children less than 16 years. The study was conducted based on the approved protocol and as per the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.