Itabashi, Akinori [P:(DE-HGF)0] ; Kosakab, Naoki [P:(DE-HGF)0] ; Miyamotoa, Ko-ichiro [P:(DE-HGF)0] ; Wagner, Torsten [P:(DE-HGF)0] ; Yoshinobua, Tatsuo [P:(DE-HGF)0] ; Schöning, Michael J. [P:(DE-Juel1)128727]