Subject	Sample	Source	Score
A	A1	Tumor	1
A	A2	Normal	8
A	A3	Tumor	3
A	A4	Normal	8
B	B1	Tumor	2
B	B2	Normal	8
B	B3	Tumor	4
B	B4	Normal	8
C	C1	Tumor	9
C	C2	Normal	3
C	C3	Tumor	7
C	C4	Normal	3
