Langen, Karl-Josef [P:(DE-Juel1)131777] ; Heinzel, Alexander [P:(DE-Juel1)132315] ; Lohmann, Philipp [P:(DE-Juel1)145110] ; Mottaghy, Felix M. [P:(DE-Juel1)132318] ; Galldiks, Norbert [P:(DE-Juel1)143792]