Received: 20 August 2020
Accepted: 8 January 2021
First Online: 15 January 2021
Ethics approval and consent to participate
: This retrospective study was approved by the review board of our institute IR.BMSU.REC.1399. 244 and informed consent was obtained from the patients to use their medical information.
: Not applicable.
: The authors have no conflicts of interest to declare for this study.