Taichi Yoshitomi ¹⁾ , Iwaki Nishi ¹⁾ , Aya Onuki ²⁾ , Tokuko Tsunoda ²⁾ , Masahiro Chiba ³⁾ , Shiori Oizumi ³⁾ , Reiko Tanaka ⁴⁾ , Saori Muraki ⁴⁾ , Naohiro Oshima ⁵⁾ , Hitoshi Uemura ¹⁾ , Maiko Tahara ⁴⁾ , Shinobu Sakai ⁴⁾
1) Kanagawa Prefectural Institute of Public Health , 2) Tokyo Metropolitan Institute of Public Health , 3) Hokkaido Institute of Public Health , 4) Yokohama City Institute of Public Health , 5) National Institute of Health Sciences