No Clinically Significant Changes in Pulmonary Function Following Stereotactic Body Radiation Therapy (SBRT) Among Medically Inoperable Patients With Early Stage Peripheral Non-small Cell Lung Cancer: An Analysis of RTOG 0236

No Clinically Significant Changes in Pulmonary Function Following Stereotactic Body Radiation Therapy (SBRT) Among Medically Inoperable Patients With Early Stage Peripheral Non-small Cell Lung Cancer: An Analysis of RTOG 0236 S. Stanic, R. Paulus, R.D. Timmerman, J. Michalski, R.B. Barriger, A. Bezjak, G.M. Videtic, and J. Bradley; University of California, Davis, Department of Radiation Oncology, Sacramento, CA, Radiation Therapy Oncology Group (RTOG), Philadelphia, PA, University of Texas Southwestern, Department of Radiation Oncology, Dallas, TX, Washington University of St. Louis, Department of Radiation Oncology, St Louis, MO, Indiana University, Department of Radiation Oncology, Indianapolis, IN, Princess Margaret Hospital, Department of Radiation Oncology, Toronto, ON, Canada, Cleveland Clinic Foundation, Department of Radiation Oncology, Cleveland, OH