Kishimoto, Takumi
Kojima, Yoko
Fujimoto, Nobukazu
Funding for this research was provided by:
The research and development, and the dissemination project on the occupational injuries and illnesses, the Japan Organization of Occupational Health and Safety.
Article History
Received: 17 February 2021
Accepted: 8 June 2021
First Online: 21 June 2021
Competing interests
: The authors declare no competing interests.