Hassan, Zeinab R. http://orcid.org/0000-0002-6767-6764
Zekry, Kareman M.
Heikal, Elham Adel
Ibrahim, Hanan F.
Khirala, Seham K.
Abd El-Hamid, Samar M.
Amin, Doaa R.
Seliem, Nora
El-Aal, Gehad N. Abd
Alkherkhisy, Mohammad M.
Elhamid, Salwa A. Abd
Mahgoub, Emad A.
Hefny, Mahmoud E. N.
El Nady, Ghada H.
Badr, Mohamed S.
Funding for this research was provided by:
Al-Azhar University
Article History
Received: 5 December 2022
Accepted: 3 March 2023
First Online: 14 March 2023
Declarations
:
: The authors declare no competing interests.
: The current study followed the ethical committee of the national institution (Faculty of Medicine for Girls Al-Azhar University) and the current international guidelines for research involving children and human biological samples. The Faculty of Medicine for Girls et al.-Azhar University’s ethics committee gave the Protocol their approval (RHDIRB/2018122001, Approval No. 2022011220). Parents of all the participated children signed their respective informed consents to participate.
: The authors declare no competing interests.