Yoshida, Kazuki
Tanabe, Yuki
Kido, Teruhito
Kurata, Akira
Uraoka, Daichi
Kinoshita, Masaki
Uetani, Teruyoshi
Nishimura, Kazuhisa
Inoue, Katsuji
Ikeda, Shuntaro
Yamaguchi, Osamu
Mochizuki, Teruhito
Article History
Received: 31 December 2019
Revised: 15 April 2020
Accepted: 3 June 2020
First Online: 17 June 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Teruhito Mochizuki.
: The authors of this manuscript declare no relationships with any companies, whose products or services may be related to the subject matter of the article.
: The authors state that this work has not received any funding.
: One of the authors has significant statistical expertise (Dr. Akira Kurata).No complex statistical methods were necessary for this paper.
: Written informed consent was waived by the Institutional Review Board.
: Institutional Review Board approval was obtained.
: • retrospective• observational• performed at one institution