Bali, G. S. [P:(DE-HGF)0] ; Düssel, T. [P:(DE-Juel1)VDB48500] ; Lippert, T. [P:(DE-Juel1)132179] ; Neff, H. [P:(DE-HGF)0] ; Prkacin, Z. [P:(DE-HGF)0] ; Schilling, K. [P:(DE-HGF)0]