Correction to: npj Regenerative Medicine 10.1038/s41536-021-00166-8, published online 10 September 2021
In this article, the authors found errors in Figure 1a and Figure 3 that were caused by the accidental mislabelling of the raw images acquired from the scanning electron microscopy experiments. These images were intended to illustrate the structural features of the biomaterials; however, they did not impact the main conclusions of the study. These figures should have appeared as shown below.
The original article has been corrected.
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