Reddmann, T. [P:(DE-HGF)0] ; Funke, B. [P:(DE-HGF)0] ; Konopka, P. [P:(DE-Juel1)129130] ; Stiller, G. [P:(DE-HGF)0] ; Versick, S. [P:(DE-HGF)0] ; Vogel, B. [P:(DE-Juel1)129164]