0	Simon C. Stobart, David Leo Nelson, Xian Liu, Sue Stirk
1	David Leo Nelson, Robert Warrender, Sue Stirk
2	David Leo Nelson, Liu Xian, Sue Stirk
3	Anthony Carrano, Tom Slezak, David Leo Nelson, David Ow, Mark Wagner, Mimi Yeh, Linda Ashworth, Elbert Branscomb
4	Paul Dietz, David Leo Nelson, Aswin van den Berg, Brian E. Mastenbrook, Frank Weil
5	Kevin Marth, Kim Fleer, Thomas J. Weigert, Paul Dietz, David Leo Nelson, Clive Jervis, Aswin van den Berg, Brian E. Mastenbrook, Paul Baker, Frank Weil, Michael D. Rugg Michael C. Doyle Tony Wells, Yexuan Gui
6	Robert M. Stephens, Sudarshan Narasimhan, Mark Reimers, David J. Bryant, Haiying Qin, Hong Cao, Donn M. Stewart, Charlotte Cunningham-Rundles, David Leo Nelson, David W. Kane, Thomas A. Wynn, Barry Zeeberg, Eldad Elnekave, Stanley K. Burt, John N. Weinstein, Danielle M. Hari, Margot Sunshine
7	David Leo Nelson, Ahmad Almukdad
8	David Leo Nelson
9	David Leo Nelson
10	David Leo Nelson
11	Karen Collins Davis, Anne E. James, David Leo Nelson, Richard I. Cooper, Alastair Monger
12	David Leo Nelson, Carlos (Ed.) Morales
13	Mike Jackson, David Leo Nelson, Sue Stirk
14	David Leo Nelson, Martin Keith Wright
15	Bob Ellis, Laurie Reinhart, David Leo Nelson
16	David Leo Nelson
17	Paul J. Leach, David Leo Nelson
18	Robert M. Dunn, Harvey Z. Kriloff, David Leo Nelson, James Henry Clark
19	Atiqur Rahman, David Leo Nelson, William L. Stefanov, Elizabeth A. Wentz, Shoursaseni Sen Roy
