(b) Radiomic feature selection by the LASSO method

No.	T2-FS	CET1
1	Intercept	Intercept
2	Correlation_All Direction_offset7_SD	Min intensity
3	Surface volume ratio	Inverse Difference Moment_All Direction_offset 7_SD
4	GLCM Energy_All Direction_offset4_SD	GLCM Entropy_All Direction_offset 1_SD
5	Inverse Difference Moment_All Direction_offset 4_SD	GLCM Energy_angle135_offset 7
6	Inverse Difference Moment_All Direction_offset 7_SD	Volume MM
7	Cluster Prominence_All Direction_offset 7_SD	Surface volume ratio
8	High Grey Level Run Emphasis_All Direction_offset 7_SD
9	Short Run High Grey Level Emphasis_All Direction_offset 7_SD

Note: GLCM = gray-level cooccurrence matrix.