Ngbwa, Ghislain Guea https://orcid.org/0009-0005-6869-6790
Merci, Seme Engoumou Ambroise
Cédric, Nko’o Amvene Michael Robert
Emilienne, Guegang Goujou
Article History
Received: 4 December 2025
Accepted: 25 February 2026
First Online: 28 February 2026
Declarations
:
: Written informed consent was obtained from the child’s mother. The written consent included authorization to participate and to have her child’s data shared for publication. The study was conducted in accordance with the ethical standards of the Helsinki Declaration.
: The authors declare no competing interests.