Hoffmann, Chris [P:(DE-Juel1)180770] ; Strecker, Jonas [P:(DE-Juel1)186668] ; Mittelstedt, Rik [P:(DE-HGF)0] ; Spahn, Ingo [P:(DE-Juel1)131849] ; Neumaier, Bernd [P:(DE-Juel1)166419]