Fig. 4

a Levels of oxygen consumption after 60 min of ex vivo normothermic perfusion (EVNP) in kidneys with an EVNP score of 1–2, 3–4 and 5. (*P = 0.006). b Levels of creatinine clearance after 60 min of ex vivo normothermic perfusion (EVNP) in kidneys with an EVNP score of 1–2, 3–4 and 5. c Levels of fractional excretion of sodium after 60 min of ex vivo normothermic perfusion (EVNP) in kidneys with an EVNP score of 1–2, 3–4 and 5