Goto, Takayuki http://orcid.org/0000-0001-6537-3068
Inoue, Takahiro
Kobayashi, Takashi
Yamasaki, Toshinari
Ishitoya, Satoshi
Segawa, Takehiko
Ito, Noriyuki
Shichiri, Yasumasa
Okumura, Kazuhiro
Okuno, Hiroshi
Kawakita, Mutsushi
Kanaoka, Toshio
Terada, Naoki
Mukai, Shoichiro
Sugi, Motohiko
Kinoshita, Hidefumi
Kamoto, Toshiyuki
Matsuda, Tadashi
Ogawa, Osamu
Article History
Received: 5 June 2019
Accepted: 20 August 2019
First Online: 30 August 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest to disclose.
: Informed consent was obtained in the form of opt-out on the web-site. Those who rejected were excluded.
: The study was approved by Kyoto university institutional review board (Number R1218). Data use for the present study was approved by the ethical committees of all participating institutions, and a retrospective chart review was conducted.