Optimizing Nutritional Support in Advanced Non-Small Cell Lung Cancer: Evidence and Controversies in Oral, Enteral, and Parenteral Approaches. - Obomanu, Elvis; Ugwu, Chidiebube; Megiso, Muluken; Jones, Colton; Verinumbe, Tarfa; Ratnani, Akshay; King, Sam; Palaferro, Danielle; Hlaing, Swe Swe; Cohn, Zachary (Nutrition & Cancer, 2026)