|  | Group 1 | Group 2 | Group 3 | Group 4 | TOTAL |
---|---|---|---|---|---|---|
Number of animals | Â | 6 | 6 | 7 | 6 | 25 |
Number of tumours | Â | 12 | 12 | 14 | 12 | 50 |
Weight (g) | Mean | 29 | 31 | 29 | 31 | 30 |
 | Range | 22–32 | 28–33 | 24–31 | 29–32 | 22–33 |
Tumour size (mm3) | Mean | 166 | 168 | 167 | 169 | 168 |
 | Range | 88–255 | 79–199 | 52–259 | 112–218 | 52–259 |
Treatment given |  | vehicle | 5Gy + vehicle | FGFR inhibitor | 5 Gy + FGFR inhibitor |  |