Funk, K. [P:(DE-HGF)0] ; Woitecki, A. [P:(DE-HGF)0] ; Franjic-Würtz, C. [P:(DE-HGF)0] ; Gensch, T. [P:(DE-Juel1)131924] ; Möhrlen, F. [P:(DE-HGF)0] ; Frings, S. [P:(DE-HGF)0]