Reitz, S. [P:(DE-HGF)0] ; Wex, H. [P:(DE-HGF)0] ; Stratmann, F. [P:(DE-HGF)0] ; Niedermeier, D. [P:(DE-HGF)0] ; Mildenberger, K. [P:(DE-HGF)0] ; Covert, D. [P:(DE-HGF)0] ; Mentel, T. F. [P:(DE-Juel1)16346] ; Spindler, C. [P:(DE-Juel1)VDB73341] ; Poulain, L. [P:(DE-HGF)0]