Barthel, Lars [P:(DE-H253)PIP1094057] ; Duda, Sven [P:(DE-HGF)0] ; Mueller, Henri [P:(DE-H253)PIP1092635] ; Hammel, Joerg [P:(DE-H253)PIP1008646] ; Briesen, Heiko [P:(DE-H253)PIP1092638] ; Meyer, Vera [P:(DE-HGF)0]