Igawa, Satoshi https://orcid.org/0000-0002-7527-8766
Fukui, Tomoya
Kasajima, Masashi
Ono, Taihei
Ozawa, Takahiro
Kakegawa, Mikiko
Kusuhara, Seiichiro
Sato, Takashi
Nakahara, Yoshiro
Hisashi, Mitsufuji
Sasaki, Jiichiro
Naoki, Katsuhiko
Article History
Received: 12 October 2021
Accepted: 18 October 2021
First Online: 22 November 2021
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Institutional Ethics Review Board of Kitasato University Hospital. All patients provided written informed consent prior to enrollment.
: Informed consent was obtained from all individual participants included in the study.
: All authors the study gave consent to publication of this study.
: Not applicable.
: There was no competing interest to declare. The authors declare that they have no conflict of interest.