Rezanka, Stefan [P:(DE-Juel1)144899] ; Somsen, Christoph [P:(DE-HGF)0] ; Eggeler, Gunther [P:(DE-HGF)0] ; Mauer, Georg [P:(DE-Juel1)129633] ; Vaßen, Robert [P:(DE-Juel1)129670] ; Guillon, Olivier [P:(DE-Juel1)161591]