In contrast to the droplet analysis, the extent of microvesicular steatosis (%) was not significantly correlated to the results of EMND and PNPH reflecting mostly the activity of CYP3A and CYP2E1, see Fig. 5B1,B3, but showed a moderate negative correlation to the CYP1A activity, see Fig. 5B2. Here, CYP3A4 is linked to steatosis.