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. 2022 Oct 14;12:921473. doi: 10.3389/fonc.2022.921473

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Copyright © 2022 Seyedin, Bassalow, Mawlawi, Turner, Patel, Mazin, Oderinde, Voronenko, Wages, Olcott, Chang, Balter and Welsh

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Schematic diagram showing the standard RT volumes (left) versus the BgRT volumes (8). IM, internal margin; SM, setup margin; BgM, biology-guided margin; BTZ, biology-tracking zone.