Table 1. Patient information.

Sample ID	Gender	Age at resection	Location	Mutation	Characteristic
B1	M	38.2	E	SDHB	PM
B2	F	11.4	E	SDHB	P
B3	M	53.1	E	SDHB	P
B4	M	44.2	E	SDHB	MM
B5	M	34.1	E	SDHB	MM
B6	F	42.3	E	SDHB	MM
D1	F	44.6	HN	SDHD	P
D2	M	39.6	HN	SDHD	P
D3	F	11.8	HN	SDHD	P
N1	M	17.0	A	NF1	P
N2	M	26.6	A	NF1	P
M1	unknown	unknown	A	-	N
M2	unknown	unknown	A	-	N

Abbreviations: A: adrenal, E: extra-adrenal, F: female, HN: head and neck, ID: identifier, M: male, MM: metastatic metastases, N: normal, P: primary non-metastatic, PM: primary metastatic.