Janssen, Holger [P:(DE-Juel1)129863] ; Edelmann, Achim [P:(DE-HGF)0] ; Mildebrath, Thea [P:(DE-HGF)0] ; Müller, Patrick [P:(DE-HGF)0] ; Lehnert, Werner [P:(DE-Juel1)129883] ; Stolten, Detlef [P:(DE-Juel1)129928]