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. 2021 Feb 24;26(5):1204. doi: 10.3390/molecules26051204

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© 2021 by the authors.

Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

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Comparison of mean diameters of (A) aligned scaffolds with healthy ACL and (B) unaligned scaffolds and injured ACL. * Indicates statistically significant difference at p < 0.05 (n = 3) and error bars represent SD.