OC-0628 Regional Control after Stereotactic Radiation therapy and Immunotherapy for NSCLC Brain Metastases. (August 2021) - Porte, J.; Saint-Martin, C.; Frederic-Moreau, T.; Massiani, M.; Jadaud, E.; Otz, J.; Verrelle, P.; Girard, N.; Créhange, G.; Beddok, A.