Koopaie, Maryam
Nassar, Duha Hayder Mohammad Ali
Shokrolahi, Mahvash
Article History
Received: 28 May 2022
Accepted: 14 September 2022
First Online: 28 September 2022
Declarations
:
: This study was approved by Tehran University of Medical Science Ethical Committee (ethical code: IR.TUMS.DENTISTRY.REC.1399.100). After describing the study objectives, written informed consent was obtained from a parent or guardian for participants under 16 years old.
: The authors declare that they have no competing interests.