Yabuki, Kei https://orcid.org/0000-0002-8721-9843
Haratake, Joji
Tsuda, Yojiro
Shiba, Eisuke
Harada, Hiroshi
Yorita, Kenji
Uchihashi, Kazuyoshi
Matsuyama, Atsuji
Hirata, Keiji
Hisaoka, Masanori
Article History
Received: 30 August 2017
Accepted: 26 December 2017
First Online: 4 January 2018
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The study design involving humans was approved by the Ethics Committee of Medical Research, University of Occupational and Environmental Health, Japan (approval number H27-104). Informed opt-in/opt-out consent was obtained from all individual participants included in the study. All procedures performed in studies involving animals were in accordance with Guidelines for Proper Conduct of Animal Experiments by Science Council of Japan and approved by the Ethics Committee of Animal Care and Experimentation of the University of Occupational and Environmental Health, Japan (approval number AE15-011).