Staropoli, Mariapaola [P:(DE-Juel1)162139] ; Kruteva, Margarita [P:(DE-Juel1)130777] ; Allgaier, Jürgen [P:(DE-HGF)0] ; Wischnewski, Andreas [P:(DE-Juel1)131040] ; Pyckhout-Hintzen, Wim [P:(DE-Juel1)130902]