*Hirofumi Kato1, Kazumasa Yamagishi1,2, Toshimi Sairenchi3, Mizuki Sata4,5, Utako Murai6, Tomomi Kihara1, Hiroyasu Iso1,7, Fujiko Irie8
(1. University of Tsukuba, 2. Juntendo University, 3. Dokkyo Medical University, 4. Keio University, 5. Örebro University, 6. Kochi Prefectural University, 7. Institute for Global Health Policy Research, 8. Tsuchiura Public Health Center of Ibaraki Prefectural Government)
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