Yokoyama, Haruka
Sekino, Motohiro
Funaoka, Hiroyuki
Sato, Shuntaro
Araki, Hiroshi
Egashira, Takashi
Yano, Rintaro
Matsumoto, Sojiro
Ichinomiya, Taiga
Higashijima, Ushio
Hara, Tetsuya
Article History
Received: 17 June 2021
Accepted: 15 November 2021
First Online: 23 November 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards. The study design was approved by the Institutional Review Board of Nagasaki University Hospital (approval number: 18111922). The requirement for written informed consent was waived owing to the retrospective nature of the study.
: Not applicable.
: The authors declare that they have no competing interests.