CXCL10 and systemic sclerosis: To investigate the differences in CXCL10 concentrations locally in the lung, CXCL10 levels were measured in BAL supernatants from patients with SSc without ILD and SSc-ILD [Median (IQR): 22.3 pg/ml (12.1–43.7) vs. 76.1 pg/ml (7.2–120.8), P = 0.24, 95% CI: −19.5 to 100].