Article History
Received: 12 October 2021
Accepted: 18 August 2022
First Online: 7 September 2022
Declarations
:
: This study was approved by the Institutional Review Board of Juntendo University Urayasu Hospital, Chiba, Japan (30–025) and was conducted in accordance with the principles outlined in the 1964 Declaration of Helsinki and its later amendments. The need for informed consent was waived by the Institutional Review Board due to the retrospective nature of the study.
: Not applicable.
: The authors declare no competing interests.