Received: 10 May 2023
Accepted: 30 July 2023
First Online: 8 August 2023
: The study was approved by our institution’s ethics committee (Mansoura Faculty of Medicine Institutional Research Board) (ethics committee reference number is MD.20.03.299). A verbal informed consent was obtained from all patients (their parents) included in the study.
: Not applicable.
: The authors declare that they have no competing interests.