Shokry, Mohamed
Al-Zordk, Walid
Ghazy, Mohamed
Funding for this research was provided by:
Mansoura University
Article History
Received: 1 February 2022
Accepted: 29 April 2022
First Online: 19 May 2022
Declarations
:
: The experimental protocol was established, according to the ethical guidelines of the Helsinki Declaration and was approved by the Ethics Committee of Faculty of Dentistry, Mansoura University (No.M18080120). Written informed consent was obtained from all subjects and /or legal guardians.
: Not applicable.
: The authors declare that they have no competing interests.