Groll, Michael [P:(DE-HGF)0] ; Richter, Klaus [P:(DE-HGF)0] ; Haslbeck, Veronika [P:(DE-HGF)0] ; Striggow, Frank [P:(DE-2719)9000420] ; Martin, Helmuth [P:(DE-HGF)0] ; Schmidt, Werner [P:(DE-2719)9000421] ; Weiwad, Matthias [P:(DE-HGF)0] ; Fischer, Gunter [P:(DE-HGF)0]