Figures & data
Figure 1. Cover of Virulence Volume 4, Issue 5 (July 1, 2013).
Figure 2. Cover of Human Vaccines and Immunotherapeutics Volume 9, Issue 7 (July 2013).
Figure 3. Cover of Tissue Barriers Volume 1, Issue 3 (July/August/September 2013).
Figure 4. Cover of Bioengineered Volume 4, Issue 5 (September/October 2013).
