Navitski, Aliaksandr [P:(DE-H253)PIP1006648] ; Tamashevich, Y. [P:(DE-H253)PIP1019178] ; Laasch, R. [P:(DE-H253)PIP1008897] ; Elsen, E. [P:(DE-H253)PIP1002713] ; Singer, W. [P:(DE-H253)PIP1003074] ; Iversen, J. [P:(DE-H253)PIP1002346] ; Matheisen, A. [P:(DE-H253)PIP1000250] ; Reschke, Detlef [P:(DE-H253)PIP1001641]