Kuwahara, Keisuke
Honda, Toru
Nakagawa, Tohru
Yamamoto, Shuichiro
Akter, Shamima
Hayashi, Takeshi
Mizoue, Tetsuya
Funding for this research was provided by:
Japan Society for the Promotion of Science (25871166)
Industrial Health Foundation
Article History
Received: 19 November 2015
Accepted: 26 February 2016
First Online: 7 March 2016
Compliance with ethical standards
:
: The authors declare there is no conflict of interest. Honda, T., Nakagawa, T., Yamamoto, S., and Hayashi, T. are occupational physician in the participating company.