Verronen, P. [P:(DE-HGF)0] ; Kyrola, E. [P:(DE-HGF)0] ; Funke, B. [P:(DE-HGF)0] ; Gil-Lopez, S. [P:(DE-Juel1)VDB32256] ; Kaufmann, M. [P:(DE-Juel1)129128] ; Lopez-Puertas, M. [P:(DE-HGF)0] ; von Clarmann, T. [P:(DE-HGF)0] ; Stiller, G. P. [P:(DE-HGF)0] ; Grabowki, U. [P:(DE-HGF)0] ; Höpfner, M. [P:(DE-HGF)0]