Yamane, Tomohiko https://orcid.org/0000-0003-0955-4272
Kondo, Atsushi
Takahashi, Masafumi
Miyazaki, Yuuki
Ehara, Toshihiko
Koga, Kenji
Kuji, Ichiei
Matsunari, Ichiro
Article History
Received: 4 October 2018
Accepted: 2 April 2019
First Online: 1 May 2019
Compliance with ethical standards
:
: None.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional review board and with the principles of the 1964 Declaration of Helsinki and its later amendments or comparable ethical standards.
: The need for informed consent was waived by the Review Board of Saitama Medical University, due to the retrospective nature of this study.