Ullrich, C. [P:(DE-H253)PIP1026821] ; Martin, S. [P:(DE-H253)PIP1026817] ; Schimpf, C. [P:(DE-H253)PIP1008849] ; Brokmeier, H.-G. [P:(DE-H253)PIP1008389] ; Schell, N. [P:(DE-H253)PIP1005745] ; Stark, Andreas [P:(DE-H253)PIP1011120] ; Rafaja, D. [P:(DE-H253)PIP1026941]