Concerning the clinical parameters of the disease, in patients with ILD, endothelial activation parameters were higher than in patients without ILD (VWF:Ag: 193.4 ± 78.2 vs. 176.1 ± 69.3, p = 0.08; VWF:Act: 177.6 ± 79.2 vs. 156.4 ± 59.5, p = 0.05; FVIII:C: 199.0 ± 54.8 vs. 187.7 ± 53.1, p = 0.12). Here, VWF is linked to interstitial lung disease.