Kojima, Koichiro
Goto, Mayu
Nagashima, Yasuo
Saito, Yoko
Kawai, Masaya
Takebe, Shihori
Egawa, Akiko
Tanba, Mitsuko
Ishikawa, Kazue
Matsuoka, Hiroyoshi
Masaki, Tadahiko
Sunami, Eiji
Ohura, Norihiko
Teruya, Koji
Eto, Ken
Nozawa, Keijiro
Sakamoto, Kazuhiro
Funahashi, Kimihiko
Article History
Received: 20 January 2021
Accepted: 20 December 2021
First Online: 28 December 2021
Declarations
:
: All study protocols were approved by the institutional review board of Kyorin University, School of Medicine (Approval number: 724) and were performed in accordance with the relevant guidelines. Written informed consent and approval for the use of patient data were obtained before surgery. The study protocol was registered prospectively in the University Hospital Medicine Information Network Clinical Trials Registry (trial registration number: UMIN000032174) on 10/04/2018.
: Not applicable.
: The authors declare that they have no competing interests.