Jaksch, Sebastian [P:(DE-Juel1)157910] ; Koutsioubas, Alexandros [P:(DE-HGF)0] ; Mattauch, Stefan [P:(DE-Juel1)130821] ; Holderer, Olaf [P:(DE-Juel1)130718] ; Frielinghaus, Henrich [P:(DE-Juel1)130646]