Hansen, H. [P:(DE-HGF)0] ; Redinger, A. [P:(DE-HGF)0] ; Messlinger, S. [P:(DE-HGF)0] ; Stoian, G. [P:(DE-HGF)0] ; Rosandi, Y. [P:(DE-HGF)0] ; Urbassek, H. M. [P:(DE-HGF)0] ; Linke, U. [P:(DE-Juel1)VDB23435] ; Michely, T. [P:(DE-HGF)0]