Clinical characteristics of GBM (N = 35)

N

%

Recurrent GBM

30

86

Persistent GBM

5

14

Prior treatment in RGBM (N = 30)

Number of recurrences

1

19

63

2

9

30

3

2

7

Prior treatment in ERGBM (N = 24)

Number of recurrences

1

15

63

2

8

33

3

1

4