Kamiya, Satoshi
Hiki, Naoki
Kumagai, Koshi
Honda, Michitaka
Nunobe, Souya
Ohashi, Manabu
Sano, Takeshi
Yamaguchi, Toshiharu
Article History
Received: 30 November 2017
Accepted: 27 January 2018
First Online: 13 February 2018
Compliance with ethical standards
:
: The authors have no conflicts of interest to report.
: All procedures followed were in accordance with the ethical standards of the institutional and national committees responsible for human experimentation, and with the 1964 and later versions of the Helsinki Declaration. Informed consent for inclusion in the study was obtained from all patients or their representatives.