Meier, G. [P:(DE-Juel1)130829] ; Gapinski, J. [P:(DE-HGF)0] ; Ratajcczyk, M. [P:(DE-HGF)0] ; Lettinga, M. P. [P:(DE-Juel1)130797] ; Hirtz, Kurt [P:(DE-Juel1)130714] ; Banachowicz, E. [P:(DE-HGF)0] ; Patkowski, A. [P:(DE-HGF)0]