Funding for this research was provided by:
Research Institute for Dental Sciences, Shahid Beheshti University of Medical Sciences (14315)
Received: 19 February 2020
Accepted: 12 April 2020
First Online: 19 April 2020
Ethics approval and consent to participate
: This study has been conducted in Department of the School of Medicine Shahid Beheshti University of Medical. The written informed consent for participation was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.