Received: 6 July 2022
Accepted: 16 September 2022
First Online: 3 October 2022
: The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved. The study was conducted in accordance with the Declaration of Helsinki (as revised in 2013). This prospective study was approved by the Research Ethics Committee of the Faculty of Medicine at Ain shams University in Egypt (FWA 000017585). Reference Number of approval: R 68/2020. A written informed consent to participate in this research was given by all children's guardians.
: All children's guardians gave written informed consent to publish the data contained within this study.
: The authors declare that they have no conflicts of interest. The authors declare that they have financial or non-financial interests that are directly or indirectly related to the work submitted for publication.