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Hiraku Tashiro
Occupational Health Training Center, University of Occupational and Environmental Health
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Kazuhisa Uchiumi
Kokura Terminal Building Inc.
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Kazuya Fujishiro
Occupational Health Training Center, University of Occupational and Environmental Health
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Susumu Oda
Occupational Health Training Center, University of Occupational and Environmental Health
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Koji Mori
Occupational Health Training Center, University of Occupational and Environmental Health