El-din, Hadeer Mohamed Nasr
Adel, Noha
EL-koofy, Nehal
Obeida, Alaa
Kaddah, Sherif
EL-Tagy, Gamal
Mohamed, Wesam
Article History
Received: 3 January 2023
Accepted: 6 February 2023
First Online: 27 March 2023
Declarations
:
: This study was performed in accordance with the declaration of Helsinki and was approved by the local ethics committee of Cairo University Teaching hospitals (Ref MD110-2019). Guardians of eligible children signed written informed consent before study enrollment.
: A written informed consent for publication was obtained from the guardians of eligible children.
: The authors declare that they have no competing interests.