Khalilak, Zohreh
Vatanpour, Mehdi
Bineshmarvasti, Delaram
Article History
Received: 13 July 2019
Accepted: 18 November 2020
First Online: 29 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This clinical trial was approved in the Ethics Committee of Islamic Azad University, School of Dentistry, and Tehran Faculty (IR.IAU.DENTAL.REC.1395.37) and registered in the Iranian Registry of Clinical Trials (IRCT20170923036331N3).
: All patients signed informed consent forms prior to enrollment.