Koretsune, Yuji http://orcid.org/0000-0002-0566-4856
Sone, Miyuki
Sugawara, Shunsuke
Wakatsuki, Yusuke
Ishihara, Toshihiro
Hattori, Chihiro
Fujisawa, Yasuko
Kusumoto, Masahiko
Article History
Received: 18 July 2022
Accepted: 9 September 2022
First Online: 19 September 2022
Declarations
:
: Yuji Koretsune, Shunsuke Sugawara, Yusuke Wakatsuki and Toshihiro Ishihara have no conflict of interests. Miyuki Sone: Activities related to the present article: Institution received a research grant from Canon Medical Systems. Activities not related to the present article: Institution received a research grant from Dream Medical Partners. The author is paid consulting fee by Astellas Pharma and Guerbet Japan, lecture fees by Beyer Holding Ltd., Covidien Japan, CANON Medical Systems, and Hikari Pharmaceutical. Chihiro Hattori: Activities not related to the present article: Employee of Canon Medical Systems. Yasuko Fujisawa: Activities not related to the present article: Employee of Canon Medical Systems. Masahiko Kusumoto: Activities related to the present article: Institution received research grant from Canon Medical Systems. Activities not related to the present article: The author received honoraria for lecture fees from AstraZeneca K.K. and Daiichi-Sankyo Inc.
: 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. This study was approved by the Institutional Ethics Committee.
: Informed consent for participation in this study was waived owing to its retrospective nature.