Fujiwara, Keiichi http://orcid.org/0000-0001-8396-4531
Fukuda, Yoshihiro
Seza, Katsushi
Saito, Masaya
Yasui, Shin
Nakano, Masayuki
Yokosuka, Osamu
Kato, Naoya
Article History
Received: 10 November 2017
Accepted: 29 January 2018
First Online: 15 February 2018
Compliance with ethical standards
:
: Keiichi Fujiwara, Yoshihiro Fukuda, Katsushi Seza, Masaya Saito, Shin Yasui, Masayuki Nakano, Osamu Yokosuka and Naoya Kato declare that they have no conflict of interest.
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation and with the Helsinki Declaration of 1975, as revised in 2008.
: Informed consent was obtained from all patients for being included in the study.