Table 3 Required setup margins (mm) for the presented weekly IGRT protocol in different directions without an action level for position errors of the subregions

3.1 (0)

3.3 (0)

2.7 (0)

3.1 (0)

3.8⁴ (0⁴)

4.4⁴ (0⁴)

2.7⁴ (0⁴)

3.6⁴ (0⁴)

4.5 (3.2)

4.5 (3.1)

4.4 (3.4)

4.5 (3.2)

5.0⁴ (3.3⁴)

5.4⁴ (3.5⁴)

4.3⁴ (3.4⁴)

4.9⁴ (3.4⁴)

7.0 (6.2)

4.8 (3.4)

5.8 (5.1)

5.9 (4.9)

6.4 (5.1)

6.4 (4.6)

5.1 (4.3)

6.0 (4.7)

5.7 (4.7)

5.0 (3.8)

4.9 (4.1)

5.2 (4.2)

6.8 (5.6)

6.8 (5.1)

4.9 (4.0)

6.1 (4.9)

9.6 (8.9)

9.2 (8.5)

6.1 (5.3)

8.3 (7.6)

6.3 (5.0)

6.9 (5.2)

5.1 (4.3)

6.1 (4.8)

8.3 (7.6)

6.1 (5.1)

-

7.2³ (6.3³)

7.8 (7.3)

7.6 (6.1)

-

7.7³ (6.7³)