Goossen, Sebastian [P:(DE-Juel1)144649] ; Krutyeva, Margarita [P:(DE-Juel1)130777] ; Allgaier, J. [P:(DE-Juel1)130501] ; Pyckhout-Hintzen, Wim [P:(DE-Juel1)130902] ; Wischnewski, Andreas [P:(DE-Juel1)131040] ; Richter, Dieter [P:(DE-Juel1)130917]