Table 1 The CBE and RBE parameters used for the dose calculation.

Tumour

3.8¹¹

2.9

2.4

1

3.5¹²

Skin

2.5¹³

2.9

2.4

1

1

Bone

1

2.9

2.4

1

1

Brain

1.34¹⁴

2.9

2.4

1

1

Soft tissue

1.34¹⁴

2.9

2.4

1

1

Water

1

0

2.4

1

1

Air

0

0

0

0

0