0	Jim Austin, John P Kennedy, Ping Zhou, 
1	Zhongjian Le, Ping Zhou, 
2	Shiheng Xu, Ping Zhou, 
3	Chai Tianyou, Ping Zhou, Jinliang Ding, Changxin Liu, 
4	Charles B. Thompson, C. Thompson, Ping Zhou, 
5	Jim Austin, John P Kennedy, Ping Zhou, 
6	Jozef Hooman, Ping Zhou, 
7	Ramesh R. Rao, B. S. Manoj, Ping Zhou, 
8	Zhixiong Zhang, Xuan Yang, Ping Zhou, 
9	Ping Zhou, Jie-Qing Tan, 
10	Ramesh R. Rao, B. S. Manoj, Ping Zhou, 
11	Jozef Hooman, Ruurd Kuiper, Ping Zhou, 
12	W. Zev Rymer, Madeleine M. Lowery, Ping Zhou, 
13	Loet Leydesdorff, Ping Zhou, 
14	Loet Leydesdorff, Ping Zhou, 
15	Jozef Hooman, Ping Zhou, 
16	Loet Leydesdorff, Ping Zhou, 
17	Loet Leydesdorff, Ping Zhou, 
18	Loet Leydesdorff, Ping Zhou, 
19	Hsiao Hwa Chen, Honglin Hu, Haifeng Wang, Ping Zhou, 
20	Qingdu Li, Ping Zhou, Fangyan Yang, 
21	Yu Du, Jun Seok Yang, Yi Xu, Bo Zhao, Youtao Zhang, Li Zhao, Ping Zhou, 
22	Jun Seok Yang, Bo Zhao, Youtao Zhang, Ping Zhou, 
23	Ramesh R. Rao, Xu-Dong Wang, Ping Zhou, 
24	Yu Du, Jun Seok Yang, Weijia Li, Youtao Zhang, Bruce R. Childers, Ping Zhou, 
25	Xing Wei, Lizhen Tang, Ping Zhou, 
26	Xiao-chun Lei, Ru-xiong Li, Ping Zhou, 
27	Loet Leydesdorff, Ping Zhou, 
28	Loet Leydesdorff, Ping Zhou, 
29	Loet Leydesdorff, Ping Zhou, 
30	Ping Zhou, 
31	Jim Austin, John P Kennedy, Ping Zhou, 
32	Ping Zhou, 
33	Peng Liu, Chuanwen Liu, Ping Zhou, 
34	Sheng Zhang, Ping Zhou, Jian Shu, 
35	Ping Zhou, 
