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. 2017 Dec 15;8(1):20170019. doi: 10.1098/rsfs.2017.0019

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© 2018 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 2. — The two boundary surfaces used to define the volume of the parenchymal tissue. The outer surface (yellow) represents the cortical surface and the inner surface (turquoise) represents the ventricular wall. (Online version in colour.)