affiliation not provided to SSRN
non-small cell lung cancer, NSCLC, Thoracic Surgery, Radiotherapy, Minimally Invasive Surgery, MIS, Stereotactic Ablative Radiotherapy, SABR, Video-Assisted Thoracoscopic Surgery, VATS, Robotic-Assisted Thoracoscopic Surgery, RATS, Stage I NSCLC, propensity score matching, overall survival, OS, Disease-Free Survival, DFS, Recurrence Rates, REAL WORLD DATA, Real World Evidence