Article History
Received: 23 February 2021
Accepted: 17 June 2021
First Online: 21 July 2021
Declarations
:
: This study was approved by Ethical Committee of Shahid Beheshti University of Medical Sciences under the reference code IR.SBMU.RETECH.REC.1396.848 and the study methodology conformed to Helsinki Declaration standards as revised in 1989. The Ethical Committee of Shahid Beheshti University of Medical Sciences granted permission to access and use the medical records of participants of the study. All data remained confidential, and participants provided a written informed consent prior to taking part in the study.
: Not Applicable.
: The authors have no conflict of interest to disclose.