Manifar, Soheila
Koopaie, Maryam http://orcid.org/0000-0002-9999-1443
Jahromi, Zahra Mofazal
Kolahdooz, Sajad
Article History
Received: 18 November 2021
Accepted: 7 November 2022
First Online: 15 December 2022
Declarations
:
: Before starting radiotherapy, the purpose of the study and its steps were explained in both case and control groups. After obtaining the patient’s informed consent in accordance with the ethics committee requirements at the psarticipating institutes and the Declaration of Helsinki, the study was started. This study was approved by the Tehran University of Medical Sciences Ethical Committee (Ethical code: IR.TUMS.DENTISTRY.REC.1399.176), and this study was registered in the Clinical Trial Registration Center of Iran (IRCT code: IRCT20201106049288N1). All methods were performed under the relevant guidelines and regulations, and this study was conducted in accordance with the Declaration of Helsinki [CitationRef removed].
: The authors declare no competing interests.