Moradi, S.
Sabbagh, S.
Timms, L.
Ravaghi, V.
Article History
Received: 21 May 2021
Accepted: 20 July 2021
First Online: 23 July 2021
Declaration
:
: The questionnaire and methodology for this study were approved by the Research Ethics committee of the Research Institute for Dental Sciences, Shahid Beheshti University of Medical Sciences, Iran. Informed consent was obtained from all participants prior to sending the questionnaire. All methods in this study were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.