Takashima, Shinogu
Imai, Kazuhiro http://orcid.org/0000-0003-4490-7862
Atari, Maiko
Matsuo, Tsubasa
Nakayama, Katsutoshi
Sato, Yusuke
Motoyama, Satoru
Shibata, Hiroyuki
Nomura, Kyoko
Minamiya, Yoshihiro
Article History
Received: 27 April 2020
Accepted: 29 September 2020
First Online: 8 October 2020
Ethics approval and consent to participate
: This study was performed in accordance with the principles of the Declaration of Helsinki and Good Clinical Practice guidelines. The institutional review board in Akita University School of Medicine approved this retrospective study (Approval number/ID 2336).
: This study was obtained informed consent from all patients.
: The authors declare that they have no competing interests.