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. Author manuscript; available in PMC: 2015 Aug 22.
Published in final edited form as: J Biomech. 2014 May 9;47(11):2759–2765. doi: 10.1016/j.jbiomech.2014.04.050

Figure 2.

Figure 2

Predicted versus measured principal strains at 300 N for the four tested density-elasticity equations. * symbols correspond to points of osteoarthritic subject. Dashed lines show a y=x line, which would indicate a perfect prediction.