1. From Public Health (R.C., H.I.), Department of Social and Environmental Medicine, Osaka University Graduate School of Medicine, Osaka, Japan; the Department of Public Health Medicine (K.Y.), Graduate School of Comprehensive Human Sciences and Institute of Community Medicine, University of Tsukuba, Ibaraki, Japan; the Department of Public Health (I.S.), Social Medicine and Medical Informatics, Ehime University Graduate School of Medicine, Ehime, Japan; the Department of Preventive Cardiology (Y.K.),...