Khalil, Ahmed S.
Tamish, Nazla M.
Elkalza, Ahmed R.
Article History
Received: 15 November 2021
Accepted: 9 March 2022
First Online: 19 March 2022
Declarations
:
: The study was approved by the institutional review board at the Faculty of Dentistry, Alexandria University (IRB:00010556–IORG:0008839). Informed consent was obtained from all subjects or legal guardians.
: Not applicable.
: The authors declare that they have no competing interests.