Fig. 1

Overview on the sampling strategy and experimental workflow used in this study. FCS, food contact surfaces; NFCS, non-food contact surfaces. The images to the lower right show a floor drain and parts of a conveyor belt
Overview on the sampling strategy and experimental workflow used in this study. FCS, food contact surfaces; NFCS, non-food contact surfaces. The images to the lower right show a floor drain and parts of a conveyor belt