Alharbi, Fahad
Alwadei, Saleh H.
Alwadei, Abdurahman
Asiri, Saeed
Alwadei, Farhan
Alqerban, Ali
Almuzian, Mohammed
Article History
Received: 23 February 2022
Accepted: 13 June 2022
First Online: 23 June 2022
Declarations
:
: The study was carried out in accordance with ethical guidelines for scientific research of Prince Sattam Bin Abdulaziz University. The ethical approval was granted from the Scientific Research Unit at the College of Dentistry, Prince Sattam Bin Abdulaziz University, Alkharj (ethical approval: PSAU2020030) after a full review. A presentation explaining the study by one of the researchers (FA) was given to the students before they decide to participate in the study. The researcher (FA) then asked the participants to sign a written informed consent form. The written informed consent form was signed by all participates the before the commencement of the study.
: Not applicable.
: The authors declare that they have no competing interests.