Doherty, R. M. [P:(DE-HGF)0] ; Wild, O. [P:(DE-HGF)0] ; Shindell, D. T. [P:(DE-HGF)0] ; Zeng, G. [P:(DE-HGF)0] ; MacKenzie, I. A. [P:(DE-HGF)0] ; Collins, W. J. [P:(DE-HGF)0] ; Fiore, A. M. [P:(DE-HGF)0] ; Stevenson, D. S. [P:(DE-HGF)0] ; Dentener, F. J. [P:(DE-HGF)0] ; Schultz, Martin [P:(DE-Juel1)6952] ; Hess, P. [P:(DE-HGF)0] ; Derwent, R. G. [P:(DE-HGF)0] ; Keating, T. J. [P:(DE-HGF)0]