Saad, Islam http://orcid.org/0000-0002-9950-0640
Salem, Suzan
Article History
Received: 8 August 2020
Accepted: 9 March 2021
First Online: 25 March 2021
Declarations
:
: All authors declare that written informed consent was obtained from the participants prior to conducting this research. The participants were informed that the survey was anonymous and participation was voluntary. All authors hereby declare that the study has been examined and approved by the Dental Ethics Committee, Dental Research Centre, College of Dentistry, Qassim University (Code#: ST/6064/2019) and has therefore been performed in accordance with the ethical standards presented in the 1964 Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.