Salma, Rehab Samir http://orcid.org/0000-0002-4702-1947
AbdElfatah, Omnia M. http://orcid.org/0000-0002-1975-0130
Article History
Received: 1 August 2022
Accepted: 17 May 2023
First Online: 27 June 2023
Declarations
:
: This is a cross sectional study. It was approved by the Research Ethics Committee, Pharos University in Alexandria, Egypt (# PUA02202208283039) and was accomplished with adherence to the tenets of the Declaration of Helsinki 1964 and its later amendments. A written informed consent to participate, after explanation of the study and its aim, was obtained from all the parents or legal guardians of subjects participating in the study.
: Not applicable.
: The authors have no competing interests to declare that are relevant to the content of this article.