Wojtyniak, M [P:(DE-HGF)0] ; Szot, K. [P:(DE-Juel1)130993] ; Wrzalik, R. [P:(DE-HGF)0] ; Rodenbücher, Christian [P:(DE-Juel1)142194] ; Roth, G. [P:(DE-HGF)0] ; Waser, R. [P:(DE-Juel1)131022]