Table 1.

Location of tumor, range of motion of tumor, motion frequency, and Ep95med

		Range of Motion (mm)
Case	Location	A–P	C–C	Frequency (cycles/min)	Ep95med (mm)
1	L upper lobe	$5.4\pm 1.3$	$9.4\pm 3.0$	23	1.3
2	L lower lobe	$5.2\pm 0.6$	$14.6\pm 3.3$	21	2.5
3	L lower lobe	$0.5\pm 0.4$	$6.4\pm 2.1$	22	1.0
4	R lower lobe	$1.8\pm 0.8$	$15.8\pm 2.0$	16	2.0
5	R lower lobe	$2.4\pm 0.7$	$5.9\pm 0.7$	20	1.3
6	L lower lobe	$1.5\pm 0.8$	$11.2\pm 1.2$	16	1.5
7	R upper lobe	$6.8\pm 0.9$	$29.0\pm 3.8$	13	3.0
8	L lower lobe	$2.0\pm 0.4$	$24.9\pm 2.7$	12	2.0
9	R upper lobe	$4.1\pm 0.5$	$4.5\pm 0.6$	19	1.5
10	R middle lobe	$4.0\pm 0.5$	$8.2\pm 0.7$	7	2.0
11	R lower lobe	$2.8\pm 1.1$	$7.2\pm 3.3$	15	1.5
12	L upper lobe	$4.7\pm 0.8$	$6.3\pm 0.8$	15	1.5
13	R lower lobe	$2.0\pm 0.6$	$10.0\pm 0.5$	15	1.5
14	R lower lobe	$4.3\pm 0.6$	$10.4\pm 1.5$	19	2.5
15	R lower lobe	$4.5\pm 1.1$	$3.0\pm 0.7$	20	1.5
16	R lower lobe	$4.8\pm 2.0$	$13.3\pm 3.7$	14	1.5
17	R lower lobe	$1.1\pm 0.6$	$17.4\pm 2.9$	18	2.5
18	L upper lobe	$2.9\pm 1.3$	$5.9\pm 2.4$	15	1.5
19	R lower lobe	$1.1\pm 0.2$	$9.0\pm 1.1$	35	1.5
20	R upper lobe	$5.9\pm 2.1$	$6.4\pm 1.3$	13	1.5
21	L lower lobe	$3.9\pm 2.1$	$14.7\pm 4.4$	15	2.3
22	L lower lobe	$3.9\pm 0.6$	$10.8\pm 0.1$	15	2.0
23	R lower lobe	$0.7\pm 0.6$	$6.0\pm 6.5$	10	3.5

$\mathrm{L}=\text{left}$; $\mathrm{R}=\text{right}$; $\mathrm{A}-\mathrm{P}=\text{anterior}‐\text{posterior}$; $\mathrm{C}-\mathrm{C}=\text{craniocaudal}$; $\mathit{\text{Ep}}95\mathit{\text{med}}=\text{median value of the tracking error value}$ that could be tracked with a probability higher than 95% for ten beams