Kick, A.-C. [P:(DE-HGF)0] ; Schatz, Michael [P:(DE-Juel1)165598] ; Kaeffer, N. [P:(DE-HGF)0] ; Hölscher, M. [P:(DE-HGF)0] ; Granwehr, Josef [P:(DE-Juel1)162401] ; Leitner, W [P:(DE-HGF)0]