Received: 18 February 2022
Accepted: 17 March 2022
First Online: 28 March 2022
: The study was approved by the Medical Research Ethics committee of the National Research Centre of Egypt and the approval number is 34210112021. Parents of all the patients who participated in the current study, signed an informed consent that they accept participating in the study and publication of the results.
: All the participants in the current study signed a consent that they accept publication of the results of the study.
: The authors declare that they have no competing interests.