Table 1. Image acquisition parameters for each measurement including the energy or tube voltage, the filter combination for the clinical measurement, the exposure times of the laboratory measurements, the tube current-exposure time product of the clinical measurement and the resulting applied MGD.

Modality	LE/ HE	Energy	Filter	Exposure time/tube current-exposure time product	Mean glandular dose [mGy]	Fig
Clinical	LE	27 kVp	Rh/Rh	56 mAs	0.76	4(a)
Clinical	HE	46 kVp	Rh/Cu	80 mAs	0.23	–
KES MuCLS	LE	25 keV	-	1.5 s	0.38	4(c)
KES MuCLS	HE	35 keV	-	2.0 s	0.56	–
MD MuCLS	LE	25 keV	-	2.5 s	0.64	4(e)
MD MuCLS	HE	35 keV	-	1.5 s	0.43	–