*Yukie Souma1, Hiroko Okuda2, Fumiko Kusano3, Atsuko Kawada4, Ryohei Sasaki5, Hatsumi Yamazaki6, Toshiyuki Ojima7
(1. Niigata Department of Welfare and Health, 2. National Institute of Public Health, 3. Hiroshima City Social Welfare Corporation, 4. Shizuoka Health and Welfare Department, 5. Center for Liberal Arts and Sciences, Iwate Medical University, 6. Kobe City Children and Families Support Center, 7. Hamamatsu University School of Medicine)
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