Kleist, E. [P:(DE-Juel1)129345] ; Dal Maso, M. [P:(DE-Juel1)VDB46017] ; Kiendler-Scharr, A. [P:(DE-Juel1)4528] ; Hoffmann, Th. [P:(DE-HGF)0] ; Hohaus, Th. [P:(DE-Juel1)VDB72897] ; Llusiá, J. [P:(DE-HGF)0] ; Mentel, T. F. [P:(DE-Juel1)16346] ; Penuelas, J. [P:(DE-HGF)0] ; Reinnig, Ch. [P:(DE-HGF)0] ; Seco, R. [P:(DE-HGF)0] ; Tillman, R. [P:(DE-Juel1)VDB74000] ; Uerlings, R. [P:(DE-Juel1)VDB56253] ; Warnke, J. [P:(DE-HGF)0] ; Wildt, J. [P:(DE-Juel1)VDB1780]