Koizumi, Tomonobu http://orcid.org/0000-0002-5182-0960
Fukushima, Toshirou
Gomi, Daisuke
Kobayashi, Takashi
Sekiguchi, Nodoka
Mamiya, Keiko
Tateishi, Kazunari
Katou, Akane
Oguchi, Kazuhiro
Article History
Received: 17 August 2017
Accepted: 29 August 2017
First Online: 1 September 2017
Compliance with ethical standards
:
: The authors declare that none of the authors have any 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 Declaration of Helsinki and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study.