Shibutani, Hiroki http://orcid.org/0000-0002-3593-3981
Akita, Yuzo
Matsui, Yumie
Yoshinaga, Masahiro
Karakawa, Masahiro
Shiojima, Ichiro
Article History
Received: 20 December 2017
Accepted: 2 July 2018
First Online: 9 July 2018
Compliance with ethical standards
:
: No author has a conflict of interest to declare.
: This study was approved by the ethical standards of the institutional research committee.
: Informed consent was obtained from the patient for publication of this report.