Thomas, K. [P:(DE-Juel1)5373] ; Schultz, M. [P:(DE-Juel1)6952] ; Pätz, H.-W. [P:(DE-Juel1)16214] ; Volz-Thomas, A. [P:(DE-Juel1)6742] ; Stein, O. [P:(DE-Juel1)3709] ; Nedelec, P. [P:(DE-HGF)0] ; Thouret, V. [P:(DE-HGF)0]