TABLE 2.

TPS modeling and verification scans

Medium	MLC	Jaw	Depth (cm)	Scan type	No. of scans	TPS modeling
Air	Single leave	2 cm	SAD	Transverse profile	8	Input
Air	double leave	2 cm	SAD	Transverse profile	8	Input
Air	40 cm	1, 2 cm	SAD	Transverse/axial profiles	4	Input
Water	40 cm	1, 2 cm		PDD	2	Input
Water	40, 20, 10, 5, 2.5, 1.25 cm	1, 2 cm		PDD	12	Verification
Water	40, 20, 10, 5, 2.5, 1.25 cm	1, 2 cm	1.5, 5, 10, 15, 20 cm	Transverse/axial profiles	120	Verification