Deguchi, Shoichi
Mitsuya, Koichi http://orcid.org/0000-0001-8956-5427
Nakasu, Yoko
Hayashi, Nakamasa
Katagiri, Hirohisa
Murata, Hideki
Wasa, Junji
Takahashi, Mitsuru
Endo, Masahiro
Article History
Received: 7 September 2017
Accepted: 2 October 2017
First Online: 25 October 2017
Compliance with ethical standards
:
: The authors declare no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: For this retrospective study, formal consent is not required.