Zwiener, C. [P:(DE-HGF)0] ; Karst, U. [P:(DE-HGF)0] ; Küppers, Stephan [P:(DE-Juel1)133844] ; Letzel, T. [P:(DE-HGF)0] ; Luetke-Eversloh, C. [P:(DE-HGF)0] ; Mangold, K. M. [P:(DE-HGF)0] ; Schmalz, V. [P:(DE-HGF)0] ; Weidlich, C. [P:(DE-HGF)0] ; Yanez-Heras, J. E. [P:(DE-HGF)0]