Reid, J. S. [P:(DE-HGF)0] ; Eck, T. F. [P:(DE-HGF)0] ; Christopher, S. A. [P:(DE-HGF)0] ; Koppmann, R. [P:(DE-Juel1)VDB810] ; Dubovik, O. [P:(DE-HGF)0] ; Eleuterio, D. [P:(DE-HGF)0] ; Holben, B. N. [P:(DE-HGF)0] ; Reid, E. A. [P:(DE-HGF)0] ; Zhang, J. [P:(DE-HGF)0]