Abo El-Dahab, Mohamed M.
Gheith, Mostafa
Soliman, Nadia Lashin
Aly, Riham Mohamed
Article History
Received: 25 March 2020
Accepted: 1 September 2020
First Online: 24 September 2020
Ethics approval and consent to participate
: All experiments conducted in this study have been reviewed and were granted approval by the Ethical Committee of the National Research Centre, Cairo, Egypt (reference no: 15023). All patients were informed about the use of their extracted teeth, and they all submitted a written informed consent before enrolment, which was carried out in accordance with the Declaration of Helsinki.
: Not applicable
: The authors declare that they have no competing interests.