Takahasi, K. [P:(DE-HGF)0] ; Suzuki, M. [P:(DE-HGF)0] ; Kojima, T. [P:(DE-HGF)0] ; Watanabe, T. [P:(DE-Juel1)VDB50077] ; Sakashita, Y. [P:(DE-HGF)0] ; Kato, K. [P:(DE-HGF)0] ; Sakata, O. [P:(DE-HGF)0] ; Sumitani, K. [P:(DE-HGF)0] ; Funakubo, H. [P:(DE-HGF)0]