Karkehabadi, Hamed http://orcid.org/0000-0002-1296-7361
Siahvashi, Zeinab
Shokri, Abbas http://orcid.org/0000-0002-3434-3672
Haji Hasani, Nasrin
Article History
Received: 12 August 2020
Accepted: 9 May 2021
First Online: 25 May 2021
Declarations
:
: The study was approved by the ethics committee of Hamadan University of Medical Sciences (IR.UMSHA.REC.1397.464). All patients consented to the use of their extracted teeth for research purposes prior to extraction at the department of oral and maxillofacial surgery, and signed an informed consent form for this purpose.
: Not applicable.
: The authors declare that they have no competing interests in relation to the present study.