Wegner, T. [P:(DE-Juel1)VDB84893] ; Grooß, J.-U. [P:(DE-Juel1)129122] ; von Hobe, M. [P:(DE-Juel1)VDB14301] ; Stroh, F. [P:(DE-Juel1)129158] ; Volk, M. [P:(DE-HGF)0] ; Müller, R. [P:(DE-HGF)0]