Siegel, Sebastian [P:(DE-Juel1)174486] ; Bäumer, Christoph [P:(DE-Juel1)159254] ; Gutsche, Alexander [P:(DE-Juel1)173699] ; Menzel, Stephan [P:(DE-Juel1)158062] ; Dittmann, Regina [P:(DE-Juel1)130620]