Haradome, Hiroki http://orcid.org/0000-0001-5690-3549
Unno, Toshiyuki
Morisaka, Hiroyuki
Toda, Yusuke
Kwee, Thomas C.
Kondo, Hiroshi
Sano, Keiji
Ichikawa, Tomoaki
Kondo, Fukuo
Sugitani, Masahiko
Takayama, Tadatoshi
Article History
Received: 25 November 2016
Revised: 3 March 2017
Accepted: 13 March 2017
First Online: 24 April 2017
Compliance with ethical standards
:
: The scientific guarantor of this publication is Tadatoshi Takayama
: 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.
: Kazuhito Nakayasu (Kondo Photo Process Co., Ltd.) kindly provided statistical advice.
: Institutional Review Board approval was obtained.
: Written informed consent was waived by the Institutional Review Board.
: • Retrospective• Case-control/observational study• Multicenter study