Hallmann, J. [P:(DE-H253)PIP1008000] ; Morgenroth, W. [P:(DE-H253)PIP1006769] ; Paulmann, C. [P:(DE-H253)PIP1001761] ; Davaasambuu, J. [P:(DE-H253)PIP1007988] ; Kong, Q. ; Wulff, M. ; Techert, S. [P:(DE-H253)PIP1008775]