Burrows, J. [P:(DE-HGF)0] ; Fischer, H. [P:(DE-HGF)0] ; Kuenzi, K. [P:(DE-HGF)0] ; Pfeilsticker, K. [P:(DE-HGF)0] ; Platt, U. [P:(DE-HGF)0] ; Richter, A. [P:(DE-HGF)0] ; Riese, M. [P:(DE-Juel1)129145] ; Stiller, G. [P:(DE-HGF)0] ; Wagner, T. [P:(DE-HGF)0]