1. Research Laboratories 1, Medical R&D Division, Fuji Yakuhin Co., Ltd., 1-32-3, Nishiomiya, Nishi-ku, Saitama-shi, Saitama 331-0078, Japan
2. Research Laboratories 2, Medical R&D Division, Fuji Yakuhin Co., Ltd., 636-1, Iidashinden, Nishi-ku, Saitama-shi, Saitama 331-0068, Japan