Inada, T. [P:(DE-HGF)0] ; Namba, T. [P:(DE-HGF)0] ; Asai, S. [P:(DE-HGF)0] ; Kobayashi, T. [P:(DE-HGF)0] ; Tanaka, Y. [P:(DE-HGF)0] ; Tamasaku, K. [P:(DE-HGF)0] ; Sawada, K. [P:(DE-HGF)0] ; Ishikawa, T. [P:(DE-HGF)0]