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Table 2 Planning information for the optimization plan

From: Influence and optimization strategy of the magnetic field in 1.5 T MR-linac liver stereotactic radiotherapy

 

Plan1.5 T

Plan0 T

Plan30

Plan60

Plan80

Planangle

Magnetic field

1.5 T

0 T

1.5 T

1.5 T

1.5 T

1.5 T

Max number of subfields

50

50

30

60

80

50

Number of beams

8 (5–10)

8 (5–10)

8 (5–10)

8 (5–10)

8 (5–10)

14 (13–16)