. 2011 Oct 18;12(Suppl 10):S12. doi: 10.1186/1471-2105-12-S10-S12
Copyright ©2011 Suer et al; licensee BioMed Central Ltd.
This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Figure 3.
Expanding a cluster