Yokoyama, Takeshi [P:(DE-HGF)0] ; Ostermann, Andreas [P:(DE-HGF)0] ; Mizuguchi, Mineyuki [P:(DE-HGF)0] ; Niimura, Nobuo [P:(DE-HGF)0] ; Schrader, Tobias E. [P:(DE-Juel1)138266] ; Tanaka, Ichiro [P:(DE-HGF)0]