Kawai, Kazuaki https://orcid.org/0000-0002-4724-2395
Kasai, Hiroshi
Li, Yun-Shan
Kawasaki, Yuya
Watanabe, Shintaro
Ohta, Masanori
Honda, Toru
Yamato, Hiroshi
Funding for this research was provided by:
JSPS KAKENHI (JP17H01908)
Industrial Disease Clinical Research Grants (170701-01)
Article History
Received: 24 October 2017
Accepted: 7 February 2018
First Online: 4 April 2018
Authors’ information
: Not applicable.
: The study was approved by the Ethics Committee of Medical Research, University of Occupational and Environmental Health, Japan.
: Not applicable.
: The authors declare that they have no competing interests.