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. Author manuscript; available in PMC: 2024 Jun 12.
Published in final edited form as: Int J Radiat Oncol Biol Phys. 2018 Mar 30;101(5):1104–1112. doi: 10.1016/j.ijrobp.2018.03.025

Fig. 2.

Fig. 2.

Cumulative incidence functions for (a) locoregional progression, (b) distant metastasis, and (c) any progression, and (d) Kaplan-Meier curves for overall survival, stratified by choice of daily imaging. Abbreviations: CBCT = cone beam computed tomography; kV = orthogonal kilovoltage imaging.