Baioumy, Shereen A.
Elgendy, Aya
Ibrahim, Shereen M.
Taha, Sara I.
Fouad, Shaimaa H. https://orcid.org/0000-0003-4052-9454
Article History
Received: 8 May 2021
Accepted: 16 August 2021
First Online: 31 August 2021
Declarations
:
: The study was approved by the Institutional Review Board (IRB) No #6856/14-12-2020, Faculty of Medicine, Zagazig University. An informed written consent was obtained from all parents at the time of recruitment. This study was conducted in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.