TNFRSF9 and pulmonary fibrosis: Of ILA findings, CL-GGO showed an association with PBM (OR 3.98, 95% CI [1.08–14.60], p = 0.037) whereas mixed CL-GGO and subpleural reticular changes were associated with histologic evidence of any pulmonary fibrosis (OR 2.98, 95% CI [1.16–7.63], p = 0.022).