Parplies, J. [P:(DE-HGF)0] ; Lücke, A. [P:(DE-Juel1)129567] ; Vos, H. [P:(DE-Juel1)129165] ; Mingram, J. [P:(DE-HGF)0] ; Stebich, M. [P:(DE-HGF)0] ; Radtke, U. [P:(DE-HGF)0] ; Han, J. [P:(DE-HGF)0] ; Schleser, G. H. [P:(DE-HGF)0]