Assiri, Hassan
Dawasaz, Ali Azhar
Alahmari, Ahmad
Asiri, Zuhair
Article History
Received: 21 November 2019
Accepted: 5 April 2020
First Online: 8 July 2020
Ethics approval and consent to participate
: The research committee at the faculty of dentistry in King Khalid University has approved the study proposal. Since it is a review, the consent of participants is not applicable.
: Not applicable.
: The authors declare they have no competing interests.