Behn, H. [P:(DE-Juel1)VDB74001] ; Ulbrich, A. [P:(DE-Juel1)VDB63395] ; Thiele, B. [P:(DE-Juel1)129410] ; Max, J. [P:(DE-Juel1)140149] ; Schurr, U. [P:(DE-Juel1)129402] ; Janzik, I. [P:(DE-Juel1)129338]