Table 1.

Clinical data

ID	Age	Gender	Diagnosis	WHO	Site
	(months)			grade
1	35	F	PA	I	Infratentorial
2	30	M	PA	I	Infratentorial
3	29	M	PA	I	Infratentorial
4	38	F	PA	I	Infratentorial
5	37	M	PA	I	Infratentorial
6	42	F	PA	I	Infratentorial
7	16	F	PA	I	Infratentorial
8	46	F	PA	I	Infratentorial
9	41	M	PA	I	Infratentorial
10	33	M	PA	I	Infratentorial
11	143	F	PA	I	Infratentorial
12	82	F	PA	I	Infratentorial
13	165	F	PA	I	Infratentorial
14	48	F	PA	I	Infratentorial
15	67	M	PA	I	Infratentorial
16	149	M	PA	I	Infratentorial
17	36	F	PA	I	Infratentorial
18	161	M	PA	I	Supratentorial
19	104	F	PA	I	Supratentorial
20	176	M	PA	I	Supratentorial
21	153	M	PA	I	Supratentorial
22	108	F	PA	I	Supratentorial
23	188	M	PA	I	Supratentorial
24	128	M	PA	I	Supratentorial
25	32	F	PA	I	Supratentorial
26	5	F	PA	I	Supratentorial
27	108	M	PA	I	Supratentorial
28	171	M	FA	II	Supratentorial
29	11	F	DIG	I	Supratentorial
30	27	F	DIG	I	Supratentorial
31	6	F	DIG	I	Supratentorial
32	6	M	DIG	I	Supratentorial
33	13	M	DIG	I	Supratentorial
34	14	F	GG	I	Supratentorial
35	155	M	GG	I	Supratentorial
36	119	F	GG	I	Supratentorial
37	189	F	GG	I	Supratentorial
38	149	M	GG	I	Supratentorial
39	199	F	GG	I	Supratentorial
40	130	F	GG	I	Supratentorial

For each patient we report the corresponding ID, age at surgery (in months), gender (F = female, M= male), diagnosis (PA = pilocytic astrocytoma, FA = diffuse fibrillary astrocytoma, DIG = desmoplastic infantile ganglioglioma, GG = ganglioglioma and site of lesion. Patient ID24 reported in bold is associated to the genetic syndrome NF1.