Salmani, Arvin
Keshavarz, Hooman
Akbari, Majid
Kharrazifard, Mohammad Javad
Varmazyari, Shabnam
Khami, Mohammad Reza
Article History
Received: 24 January 2022
Accepted: 20 January 2023
First Online: 26 January 2023
Declarations
:
: The study protocol was approved by the Research Ethics Committee of Tehran University of Medical Sciences (TUMS) (code: IR.TUMS.DENTISTRY.REC.1397.004). On the first page of the questionnaire, the aim of the study alongside its voluntary and anonymous nature was thoroughly explained. Moreover, upon distribution, the students were notified that completing the questionnaire meant giving informed consent to participate in the study. All measures were taken in accordance with relevant guidelines.
: Not applicable.
: The authors declare that they have no competing interests.