ElShahawy, A
El-Raziky, MS
Sharaf, SA
Elsharkawy, A
Enayet, A https://orcid.org/0000-0002-8202-1678
Taher, H
Funding for this research was provided by:
Cairo University
Article History
Received: 11 May 2022
Accepted: 7 November 2022
First Online: 9 December 2022
Declarations
:
: Written informed consent was obtained from a parent or guardian for participants under 16 years old to participate. The study was approved by Research Ethics Committee, Faculty of Medicine, Cairo University.
: Not applicable
: The authors declare that they have no competing interests.