?:authorAffiliation
|
-
[\'Itako Public Health Center of Ibaraki Prefectural Government, Itako 311-2422, Japan.\', \'Tsuchiura Public Health Center of Ibaraki Prefectural Government, Tsuchiura 300-0812, Japan.\', \'Tsukuba Public Health Center of Ibaraki Prefectural Government, Tsukuba 305-0035, Japan.\', \'Department of Public Health, Faculty of Medicine and Graduate School of Public Health, International University of Health and Welfare, Tokyo 107-8402, Japan.\', \'Fujiidera Public Health Center of Osaka Prefectural Government, Fujiidera 583-0024, Japan.\']
|