Yoshioka, Goro http://orcid.org/0000-0002-3735-9258
Watanabe, Nozomi
Koita, Hiroyuki
Asada, Yujiro
Ashikaga, Keiichi
Kuriyama, Nehiro
Shibata, Yoshisato
Article History
Received: 16 March 2018
Revised: 2 April 2018
Accepted: 12 April 2018
First Online: 26 April 2018
Conflict of interest
: Goro Yoshioka, Nozomi Watanabe, Hiroyuki Koita, Yujiro Asada, Keiichi Ashikaga, Nehiro Kuriyama, and Yoshisato Shibata 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 (institutional and national) and with the Helsinki Declaration of 1964 and later revisions.
: Informed consent was obtained from all patients for being included in the study.