*Shoji Shinkai1, Toshiki Hata2, Miki Narita3,4, Shinji Watanabe5, Chizuko Furuya5, Ayami Kaneko1, Yumi Ozone1, Yoshinori Fujiwara4, Hiroshi Murayama4
(1. Kagawa Nutrition University, 2. Shizuoka Prefectural University, 3. Tokyo Online University, 4. Tokyo Metropolitan Institute for Geriatrics and Gerontology, 5. The Nisshin Oillio Group, Ltd.)
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