Okubo, Keishi
Arigami, Takaaki
Matsushita, Daisuke
Kijima, Takashi
Shimonosono, Masataka
Uenosono, Yoshikazu
Yanagita, Shigehiro
Kurahara, Hiroshi
Mori, Shinichiro
Ohtsuka, Takao
Natsugoe, Shoji
Article History
Received: 25 May 2020
Accepted: 11 January 2021
First Online: 23 January 2021
Ethics approval and consent to participate
: This retrospective observational study was required to access and use the medical records described in this study. This study was approved by the Ethics Committee of the Kagoshima university (approval number: 28–37). All patients provided written informed consent to the use and publication of their information.
: Not applicable.
: The authors declare that they have no competing interests.