Alemu, Getaneh http://orcid.org/0000-0003-3478-4176
Nibret, Endalkachew
Amor, Arancha
Munshea, Abaineh
Anegagrie, Melaku
Article History
Received: 6 December 2023
Accepted: 26 January 2024
First Online: 11 March 2024
Declarations
:
: Ethical approval letter was obtained from Institutional Review Board of Bahir Dar University, Science College (Ref: PRCSVD/514/2015). Support letter was obtained from Amhara Public Health Institute. Permission letter was obtained from selected districts health and education offices and selected primary schools. Permission was also obtained from village leaders. Informed written consent was obtained from adult participants and parents/caregivers of participating children, and assent was obtained from children.
: Not applicable.
: The authors declare that they have no competing interests.