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. 2020 Aug 10;12(8):1782. doi: 10.3390/polym12081782

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© 2020 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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Example of in situ skin bioprinting process, where, (a) Markers are placed around the wound area as reference points; (b) Wound area scanned with a hand-held ZScanner™ (Z700 scanner); (c) Geometric information obtained via scanning is then inputted in the form of an STL file to orient the scanned images to the standard coordinate system; (d) The scanned data with its coordinate system is used to generate the fill volume, and the path points for nozzle head to travel to print the fill volume; (e,f). Output code is then provided to the custom bioprinter control interface for generation of nozzle path needed to print fill volume. Figure and caption reused from Albanna et al. [31]. Used under the Creative Commons License (http://creativecommons.org/licenses/by/4.0/).