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. Author manuscript; available in PMC: 2015 Jan 1.
Published in final edited form as: Biomaterials. 2013 Oct 11;35(1):10.1016/j.biomaterials.2013.09.086. doi: 10.1016/j.biomaterials.2013.09.086

Figure 5.

Figure 5

(A) DNA, (B) GAG, and (C) GAG/DNA in constructs after four weeks of culture. * indicates a statistically significant difference from the two week levels (p<0.05). Groups not connected by same letter are statistically different (p<0.05).