Ishii, Masayuki
Shimizu, Atsushi
Lefor, Alan Kawarai
Kokado, Yujirou
Nishigori, Hideaki
Noda, Yasuko
Article History
Accepted: 1 March 2018
First Online: 19 March 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in this study were in accordance with the ethical standards of the Jichi Medical University Institutional Review Board and with the 1964 Helsinki declaration and its later amendments.
: Informed consent for cadaver donation was obtained from every family of the cadaver.