Lalah, J. O. [P:(DE-HGF)0] ; Schramm, K.-W. [P:(DE-HGF)0] ; Severin, G. F. [P:(DE-HGF)0] ; Lenoir, D. [P:(DE-HGF)0] ; Henkelmann, F. A. [P:(DE-HGF)0] ; Behechti, A. [P:(DE-HGF)0] ; Günther, K. [P:(DE-Juel1)129325] ; Kettrup, A. [P:(DE-HGF)0]