Abdel Sadek, Hoda M.
Abdel Khalek, Ahmed M.
Wahsh, Marwa M.
Funding for this research was provided by:
Ain Shams University
Article History
Received: 2 July 2022
Accepted: 5 January 2023
First Online: 12 January 2023
Declarations
:
: Ethics committee approval: FDAsu-RecEM041810 (Research ethics committee of Faculty of Dentistry Ain Shams University) was obtained. The need for informed consent was waived by ethics committee of Faculty of Dentistry Ain Shams University and deemed unnecessary according to national regulations as the extracted molars used in the study were collected from unknown source (Bank of teeth of Hospital of faculty of dentistry). All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no conflict of interest to disclose.