LAURA Completes the Osimertinib Treatment Jigsaw Puzzle of EGFR+ NSCLC from Stage IB to IV: Adjuvant Osimertinib Significantly Improves PFS and CNS Progression in Unresectable Stage III EGFR-Mutated NSCLC Compared to Placebo (LAURA, NCT03521154) (Lung Cancer: Targets and Therapy, 2025)