Fuji, Tomoyo http://orcid.org/0000-0002-6344-718X
Yamagami, Takuji
Fukumoto, Wataru
Baba, Yasutaka
Chosa, Keigo
Ishikawa, Masaki
Iida, Makoto
Naito, Akira
Murakami, Yoshiaki
Uemura, Kenichiro
Kondo, Naru
Awai, Kazuo
Article History
Received: 22 December 2018
Accepted: 23 April 2019
First Online: 10 May 2019
Compliance with Ethical Standards
:
: All authors declare that they have no conflict of interest.
: All procedures in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: This study was approved by our institutional review board; prior informed patient consent was waived because ours was a retrospective study.