Kurisu, Kota https://orcid.org/0000-0001-7488-4820
Osanai, Toshiya https://orcid.org/0000-0001-5570-1726
Morishima, Yutaka https://orcid.org/0000-0002-0828-2706
Ito, Masaki https://orcid.org/0000-0002-8032-7198
Uchino, Haruto https://orcid.org/0000-0001-6567-8136
Sugiyama, Taku https://orcid.org/0000-0003-0398-225X
Fujimura, Miki https://orcid.org/0000-0002-3967-3427
Article History
Received: 22 February 2024
Accepted: 5 April 2024
First Online: 16 April 2024
Declarations
:
: This study was approved by Ethical Review Board for Life Science and Medical Research, Hokkaido University Hospital (approval number: 017–0074). And, the study was also performed in accordance with the 1964 Helsinki declaration and tis later amendments.
: Since this retrospective observational study have very low risk for the study participants, an opt-out arrangement was applied to this study by providing the necessary information to make an informed decision and include safeguards to protect privacy.
: No conflicts of interest.