Klare, J. P. [P:(DE-HGF)0] ; Bordignon, E. [P:(DE-HGF)0] ; Doebber, M. [P:(DE-HGF)0] ; Fitter, J. [P:(DE-Juel1)131961] ; Kriegsmann, J. [P:(DE-Juel1)VDB60877] ; Chizhov, I. [P:(DE-HGF)0] ; Steinhoff, H.-J. [P:(DE-HGF)0] ; Engelhard, M. [P:(DE-HGF)0]