Wirths, S. [P:(DE-Juel1)VDB95114] ; Weis, K. [P:(DE-Juel1)128645] ; Winden, A. [P:(DE-Juel1)VDB97315] ; Sladek, K. [P:(DE-Juel1)VDB86963] ; Volk, C. [P:(DE-Juel1)VDB71976] ; Alagha, S. [P:(DE-Juel1)VDB87736] ; Weirich, T.E. [P:(DE-HGF)0] ; von der Ahe, M. [P:(DE-Juel1)VDB5718] ; Hardtdegen, H. [P:(DE-Juel1)125593] ; Lüth, H. [P:(DE-Juel1)VDB975] ; Demarina, N. [P:(DE-Juel1)VDB87737] ; Grützmacher, D. [P:(DE-Juel1)125588] ; Schäpers, Th. [P:(DE-Juel1)128634]