Article History
Received: 22 September 2020
Accepted: 30 March 2021
First Online: 9 April 2021
Declarations
:
: This study used data from the NCDB. The data is de-identified and holds no identifying patient information, and therefore, written informed consent was not needed for this study. The institutional review board (IRB) was also not required for the study.
: Not applicable.
: The authors declare that they have no competing interests.