Table 1. Scanning parameters.

Patient	Day	Scanner mode	Sequence	Scanner type	Voxel dimensions (mm3)
1	5	CT		GE Lightspeed Pro 16	0.49×0.49×5.00
	15	MR	3D T1	Philips 1.5T	0.45×0.45×6.00
2	4	CT		GE Lightspeed 4 slice	0.43×0.43×7.00
	59	MR	3D T1	GE Signa Horizon 1.5T	0.47×0.47×7.50
3	5	CT		Lightspeed 16	0.45×0.45×10.00
	459	MR	3D T1	Signa Excite 1.5T	1.10×1.10×1.10
4	4	CT		GE Lightspeed 4 slice	0.43×0.43×7.50
	21	MR	3D T1	GE Signa Horizon 1.5T	0.45×0.45×7.50
5	1	CT		GE Lightspeed 4 slice	0.43×0.43×7.50
	17	MR	3D T1	GE Signa Horizon 1.5T	0.47×0.47×7.50
Phantom		MR	3D MPRAGE	Siemens 3T	1.31×1.31×1.5

3D, three-dimensional. MPRAGE, magnetisation prepared rapid acquisition gradient echo.