Multicenter Real-World Data on First-Line Chemoimmunotherapy in Patients With Advanced Non-Small Cell Lung Cancer and Performance Status 2: WJOG18424L. - Kataoka S; Shukuya T; Ohtsu H; Miyawaki T; Fujimoto D; Hayashi H; Toi Y; Yokoyama T; Kato T; Yamaguchi T; Tanaka K; Miura S; et al. (Clinical lung cancer, 2026)