629-E Randomized trial comparing conventional vs novel treatment planning technique to improve the immune system during lung SBRT by Archana Thakur, Lawrence G Lum, David Cousins, Mark R Conaway, Jason Sanders, Krishni Wijesooriya, James M Larner, Paul W Read, Timothy N Showalter, Cam Nguyen, David W Lain, Kara Romano, Christopher M McLaughlin, Christopher K Luminais, Einsley Janowski, Donald Muller, Kristin Ward, Sunil Dutta, Song Wood, Joe Chen, Ebenezer Asare, Emily Nesbit, Yhana C Chavis, Kristin V Walker