About Sakaguchi, Hiroko
About Department of Occupational Health, Graduate School of Medical Sciences, Kitasato University
About Kawashima, Masatoshi
About Department of Occupational Health, Graduate School of Medical Sciences, Kitasato University
About Yoshino, Yae
About Department of Occupational Health, Graduate School of Medical Sciences, Kitasato University
About Tsunoda, Masashi
About Department of Preventive Medicine, Kitasato University School of Medicine
About Aizawa, Yoshiharu
About Department of Preventive Medicine, Kitasato University School of Medicine
About Wada, Koji
About Department of Public Health, Kitasato University School of Medicine
About Ohta, Hiroshi
About Department of Public Health, Kitasato University School of Medicine
About PLoS ONE