AL Jasser, Reham
Almashaan, Ghaida
Alwaalan, Haya
Alkhzim, Najla
Albougami, Abdulrhman
Article History
Received: 15 January 2019
Accepted: 3 April 2019
First Online: 15 April 2019
Ethics approval and consent to participate
: The protocol used in this study was approved by the Institutional Committee of Research Ethics at the College of Dentistry Research Center, King Saud University, Riyadh, Saudi Arabia. Permission to collect the data used in the study was granted by the institutional review board at King Saud University and Majmaah University, Majmaah, Saudi Arabia (ID # 32145698). The research was conducted in full accordance with the World Medical Association Declaration of Helsinki. Written informed consent was obtained from the students prior to participating in the study, and they were informed that personal information would not be collected.
: Not applicable
: The authors declare that they have no competing interests.
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