Schilbach, L. [P:(DE-HGF)0] ; Weiss, P.H. [P:(DE-Juel1)131748] ; Kuhn, J. [P:(DE-HGF)0] ; Timmermann, L. [P:(DE-HGF)0] ; Klosterkötter, J. [P:(DE-HGF)0] ; Huff, W. [P:(DE-HGF)0]