Table 1.

General patient demographics.

Patient	Stage	Tumor location		ITV size (cm3)	PTV size (cm3)
1	T1bN0M0	RLL	Central	17.2	47.3
2	T1aN0M0	RLL	Peripheral	4.8	22.5
3	T2aN0M0	RLL	Central	22.6	58.8
4	T2aN0M0	RLL	Peripheral	35.2	78.0
5	T2aN0M0	RLL	Central	27.7	69.5
6	T2aN0M0	RLL	Peripheral	53.1	106.0
7	T1aN0M0	RML	Peripheral	16.2	42.8
8	T2aN0M0	RML	Central	48.8	103.8
9	T2bN0M0	LLL	Central	40.9	92.2
10	T1aN0M0	LUL	Peripheral	4.4	17.9

$\text{RLL}=\text{right lower lobe}$; $\text{RML}=\text{right middle lobe}$; $\text{LLL}=\text{left lower lobe}$; $\text{LUL}=\text{left upper lobe}$.