Kokubu, Yasuhiko
Kawahara, Shinya
Hamai, Satoshi
Akasaki, Yukio
Tsushima, Hidetoshi
Momii, Kenta
Nakashima, Yasuharu
Article History
Received: 24 February 2022
Accepted: 13 June 2022
First Online: 15 June 2022
Declarations
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. Each author certifies that his institution approved the human protocol for this investigation and that all investigation was conducted in conformity with ethical principles of research. This study was approved by the Institutional Review Board (IRB) of the Graduate School of Medical Sciences, Kyushu University (No.2020–204) prior to commencing. All participants provided written informed consent for participation in this IRB-approved study and for the use of their medical data for the observational study.
: Not applicable.
: The authors declare that they have no competing interests.