Christmann, J. [P:(DE-HGF)0] ; De Gersem, H. [P:(DE-HGF)0] ; von Tresckow, M. [P:(DE-HGF)0] ; Aloev, A. [P:(DE-H253)PIP1095906] ; Mirza, S. [P:(DE-H253)PIP1098676] ; Pfeiffer, S. [P:(DE-H253)PIP1012349] ; Schlarb, Holger [P:(DE-H253)PIP1000212]