Saathoff, H. [P:(DE-HGF)0] ; Ebert, V. [P:(DE-HGF)0] ; Fahey, D. W. [P:(DE-HGF)0] ; Gao, R.-S. [P:(DE-HGF)0] ; Möhler, O. [P:(DE-HGF)0] ; Schiller, C. [P:(DE-Juel1)VDB1410]