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Article History

Accepted: 26 July 2022

First Online: 20 August 2022

Declarations

:

: No funding was received for this research.

: Maki Umemiya, Yoshihide Inayama, Eiji Nakatani, Kenta Ito, Mitsuru Tsuji, Teruki Yoshida, Sae Yu, Rei Gou, Naoki Horikawa, Hirohiko Tani, and Kenzo Kosaka declare they have no conflicts of interest.

: The minimal datasets that are required to replicate the outcomes of the study will be made available by the corresponding author upon reasonable request. The data are not publicly available due to privacy or ethical restrictions.

: The Institutional Review Board of Shizuoka General Hospital approved this study (reference number: SGHIRB#2021015).

: The need to obtain written informed consent from patients was waived because of the retrospective design of this study. For the representative case, consent for publication was obtained from a family member of the patient.

: Conceptualization and design: MU, YI, NH, HT and KK. Investigation: MU, YI, TY, SY, MT and RG. Data curation: MU, YI, EN and KI. Writing of the original draft: MU, YI, EN and KI. Review and editing: TY, SY, MT, RG, NH, HT and KK. Supervision: YI and KK.