Oberländer, J. [P:(DE-HGF)0] ; Reisert, S. [P:(DE-Juel1)128721] ; Kirchner, P. [P:(DE-Juel1)144221] ; Schöning, M. [P:(DE-Juel1)128727] ; Keusgen, M. [P:(DE-HGF)0] ; Wagner, P. [P:(DE-HGF)0]