Received: 8 October 2020
Revised: 11 January 2021
Accepted: 14 January 2021
First Online: 22 January 2021
Compliance with ethical standards
: This study was approved by the local IRB committee of Shaare Zedek Medical Center and Haddasha Medical Center. The IRB committee provided a waiver to consent the participants as this study was retrospective.
: The authors declare no conflict of interest.