Roseker, W. [P:(DE-H253)PIP1004234] ; Jo, W. [P:(DE-H253)PIP1087610] ; Rysov, R. [P:(DE-H253)PIP1024691] ; Westermeier, Fabian [P:(DE-H253)PIP1006002] ; Bocklage, L. [P:(DE-H253)PIP1016607] ; Riepp, M. [P:(DE-H253)PIP1031796] ; Philippi-Kobs, A. [P:(DE-H253)PIP1016584] ; Mueller, Leonard [P:(DE-H253)PIP1010497] ; Walther, M. [P:(DE-H253)PIP1005803] ; Sprung, M. [P:(DE-H253)PIP1007141] ; Gruebel, Gerhard [P:(DE-H253)PIP1000392]