Mori, Takahiro
Nagata, Tomohisa
Nagata, Masako
Fujimoto, Kenji
Fujino, Yoshihisa
Mori, Koji
Article History
Received: 15 March 2021
Accepted: 1 October 2021
First Online: 16 October 2021
Declarations
:
: This study was approved by the ethics committee of the University of Occupational and Environmental Health, Japan, Kitakyushu, Japan, and was conducted in full accordance with the World Medical Association Declaration of Helsinki. We explained the study protocol and Informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.