Rohrer, F. [P:(DE-Juel1)16347] ; Stein, O. [P:(DE-Juel1)3709] ; Toenges-Schuller, N. [P:(DE-Juel1)VDB44076] ; Volz-Thomas, A. [P:(DE-Juel1)6742] ; Schultz, M. G. [P:(DE-HGF)0] ; Diehl, T. [P:(DE-HGF)0] ; Niemeier, U. [P:(DE-HGF)0] ; Granier, C. [P:(DE-HGF)0] ; Brasseur, G. [P:(DE-HGF)0]