Schmidt, Niclas [P:(DE-Juel1)179230] ; Rushchanskii, Konstantin [P:(DE-Juel1)130926] ; Trstenjak, U. [P:(DE-HGF)0] ; Dittmann, Regina [P:(DE-Juel1)130620] ; Karthäuser, Silvia [P:(DE-Juel1)130751]