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. Author manuscript; available in PMC: 2014 Aug 5.
Published in final edited form as: J Biomed Inform. 2012 Sep 7;46(1):40–46. doi: 10.1016/j.jbi.2012.08.002

Figure 1.

Figure 1

Network abstractions of the Biomedical Research Grant Collaborations across 2006 and 2009 is shown in (a) and (b) respectively generated using Yifan-Hu proportional displacement.