We do see a slight trend of EPID-based PSQA results as a function of MLC MF, similar to the results reported by Vial et al. 29 This effect could be typically associated with increased leaves transmission factor through the MLCs compared to the prediction from the PDIP algorithm due to higher beam MF.
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Reporting Clinical Results of EPID-Based Patient-Specific Quality Assurance for Brain Stereotactic Radiosurgery/Radiation Therapy: Demonstrating the Feasibility of Same-Day Stereotactic Radiosurgery via HyperArc Delivery.
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