Patient # Tumor Origin Grading
1 primary G4
2 primary G4
3 primary G4
4 primary G4
5 primary G4
6 primary G4
7 primary G4
8 primary G4
9 primary G4
10 primary G4
11 primary G4
12 primary G4
13 primary G4
14 primary G4
15 primary G4
16 primary G4
17 primary G4
18 primary G4
19 primary G4
20 primary  
21 secondary G4
22 secondary G4
23 secondary G4
24 secondary G4
25 secondary G4
26 secondary G4
27 secondary G4
28 secondary G4
29 secondary G4
30 secondary  
Table 3e: Clinicopathological characteristics of glioblastoma patients.