Groß, E. [P:(DE-HGF)0] ; Cammiade, Liam [P:(DE-Juel1)178896] ; Rietz, M. [P:(DE-HGF)0] ; Dues, M. [P:(DE-HGF)0] ; Kelm, Stephan [P:(DE-Juel1)130361] ; Allelein, Hans-Josef [P:(DE-Juel1)130314] ; Kneer, R. [P:(DE-HGF)0] ; Rohlfs, W. [P:(DE-HGF)0]