Farnaghi, Fariba
Hassanian-Moghaddam, Hossein
Zamani, Nasim
Gholami, Narges
Gachkar, Latif
Hosseini Yazdi, Maryam
Article History
Received: 20 April 2020
Accepted: 6 July 2020
First Online: 20 July 2020
Ethics approval and consent to participate
: This study was approved by the ethics committee of Shahid Beheshti University of Medical Sciences (IR.SBMU.RETECH.REC.1397.1216).Written informed consents were taken from all patients’ parents before case enrolment.
: This study was retrospective and ethic committee approved anonymous publication of data.
: The authors declare that they have no competing interests.