Kaiser, J.W. [P:(DE-HGF)0] ; Flemming, J. [P:(DE-HGF)0] ; Schultz, M. G. [P:(DE-Juel1)6952] ; Stein, O. [P:(DE-Juel1)3709] ; Suttie, M. [P:(DE-HGF)0] ; Wooster, M.J. [P:(DE-HGF)0]