Hamed, Tarek
Sarhan, Dina T. http://orcid.org/0000-0002-9664-4307
Article History
Received: 3 April 2021
Accepted: 11 October 2021
First Online: 1 December 2021
Declarations
:
: Ethical approval was obtained from IRB unit at Zagazig University. Reference number: ZU-IRB#6990/8-6-2021. Written informed consent was obtained from the parents of the two patients before data collection.
: Written informed consent was obtained from the parents of the two patients before publication.
: The authors declare that they have no competing interests.