Manheller, M. [P:(DE-Juel1)VDB74421] ; Karthäuser, S. [P:(DE-Juel1)130751] ; Blech, K. [P:(DE-Juel1)VDB63987] ; Simon, U. [P:(DE-Juel1)VDB50065] ; Waser, R. [P:(DE-Juel1)131022]