1. From the Department of Public Health Medicine (M.U.), Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba; Public Health (H.I.), Department of Social and Environmental Medicine, Graduate School of Medicine, Osaka University, Osaka; Epidemiology and Prevention Division (J.I., M.I., S.T.), Research Center for Cancer Prevention and Screening, National Cancer Center, Tokyo; Department of Public Health (I.S.), University of Ehime, Ehime; and Department of Preventive Cardiology...