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. 2021 Apr 12;62(3):540–548. doi: 10.1093/jrr/rrab010

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© The Author(s) 2021. Published by Oxford University Press on behalf of The Japanese Radiation Research Society and Japanese Society for Radiation Oncology.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 1. — Overview of the beam configuration and dose distribution on axial, sagittal and coronal CT slices of the non-coplanar IMRT (A and D), non-coplanar VMAT (B and E) and Hybrid IMRT/VMAT (C and F) treatment plan. The beam direction range and couch angle in all patients is given per beam direction. The coplanar beam is marked in white, and the non-coplanar beam direction is marked in green.