Hirasawa, Toshiaki https://orcid.org/0000-0002-6450-1934
Aoyama, Kazuharu
Tanimoto, Tetsuya
Ishihara, Soichiro
Shichijo, Satoki
Ozawa, Tsuyoshi
Ohnishi, Tatsuya
Fujishiro, Mitsuhiro
Matsuo, Keigo
Fujisaki, Junko
Tada, Tomohiro
Article History
Received: 3 November 2017
Accepted: 8 January 2018
First Online: 15 January 2018
Compliance with ethical standards
:
: The authors 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 versions. Informed consent or substitute for it was obtained from all patients for being included in the study.