Gastric Aspirate Isolate Demonstrates Strain-Level Concordance With Sputum Isolate in Nontuberculous Mycobacterial Pulmonary Disease. - Funauchi A; Hashimoto K; Fukushima K; Matsumoto Y; Hamada N; Hara R; Niitsu T; Nii T; Matsuki T; Tsujino K; Miki K; Kumanogoh A; et al. (Open forum infectious diseases, 2026)