Okamoto, Koichi
Ninomiya, Itasu
Yamaguchi, Takahisa
Terai, Shiro
Nakanuma, Shinichi
Kinoshita, Jun
Makino, Isamu
Nakamura, Keishi
Miyashita, Tomoharu
Tajima, Hidehiro
Takamura, Hiroyuki
Fushida, Sachio
Ohta, Tetsuo
Article History
Received: 13 June 2018
Accepted: 21 December 2018
First Online: 1 January 2019
Compliance with ethical standards
:
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions. Informed consent or a substitute for it was obtained from all patients included in the study.
: All authors declare no conflict of interest.