Kayano, Hajime http://orcid.org/0000-0002-8304-1136
Nomura, Eiji
Abe, Rin
Ueda, Yasuhiko
Machida, Takashi
Fujita, Chikara
Uchiyama, Shohei
Endo, Kazuyuki
Murakami, Katsuki
Mukai, Masaya
Makuuchi, Hiroyasu
Article History
Received: 8 August 2019
Accepted: 21 October 2019
First Online: 28 November 2019
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board for Clinical Research, Tokai University (approval number 18R-303) and written informed consent for surgery and usage of clinical data was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.