Korte, Carsten [P:(DE-Juel1)140525] ; Keppner, Johannes [P:(DE-Juel1)145202] ; Aydin, Halit [P:(DE-HGF)0] ; Schichtel, Nicole [P:(DE-HGF)0] ; Peters, Andreas [P:(DE-HGF)0] ; Janek, Jürgen [P:(DE-HGF)0]