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. 2016 Oct 27;11:5633–5643. doi: 10.2147/IJN.S120054

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© 2016 Gad et al. This work is published and licensed by Dove Medical Press Limited

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Molds (A), intact specimens (B), and modified plates (C, butt joint; D, bevel joint) used for fabrication of specimens and repair of specimens (E, butt surface design repair; F, bevel surface design repair).