- Every graft was scored for congestion (0–3), interstitial thickening (0–3), presence of neutrophils (0–1) and edema (0–3) for every dorsal and ventral area. Data are shown of both groups: VCV (n = 7, upper part, blue) and FCV (n = 7, lower part, red)
- VCV D dorsal area of volume-controlled group, VCV V ventral area of volume-controlled group, FCV D dorsal area of flow-controlled group, FCV V ventral area of flow-controlled group