Dose Perturbation From Titanium Plates in Post-Operative Oral Cavity Volumetric Modulated Arc Therapy: The Utility of Model-Based Algorithm - Byun, D.J.; Spuhler, K.; Daar, D.; Anzai, L.; Witek, L.; Levine, J.; Jacobson, A.; Barbee, D.; Hu, K.S. (International journal of radiation oncology, biology, physics, 2021)