#Only high confidence data is provided, i.e., samples with >0.90 reconstruction accuracy and at least 10 mutations attributed to the specific SBS signature.
Study	Cancer.Types	Scale	Sample.Names	Sample.Accuracy	SBS37.Mutations
PCAWG-WGS	Breast	genome	SP6429	0.973	830
PCAWG-WGS	ColoRect-AdenoCA	genome	SP96120	0.961	2916
PCAWG-WGS	ColoRect-AdenoCA	genome	SP17905	0.995	328078
PCAWG-WGS	ColoRect-AdenoCA	genome	SP16934	0.982	1469
PCAWG-WGS	ColoRect-AdenoCA	genome	SP18121	0.915	25367
PCAWG-WGS	ColoRect-AdenoCA	genome	SP21057	0.978	1511
PCAWG-WGS	ColoRect-AdenoCA	genome	SP81172	0.96	1807
PCAWG-WGS	ColoRect-AdenoCA	genome	SP81137	0.913	2609
PCAWG-WGS	Lymph-BNHL	genome	SP116659	0.909	2371
PCAWG-WGS	Lymph-BNHL	genome	SP116630	0.971	1091
PCAWG-WGS	Lymph-BNHL	genome	SP116694	0.916	1767
PCAWG-WGS	Lymph-BNHL	genome	SP59448	0.961	3860
PCAWG-WGS	Lymph-BNHL	genome	SP59352	0.934	1825
PCAWG-WGS	Lymph-BNHL	genome	SP116715	0.979	3785
PCAWG-WGS	Lymph-BNHL	genome	SP59436	0.933	332
PCAWG-WGS	Lymph-BNHL	genome	SP59328	0.971	605
PCAWG-WGS	Lymph-BNHL	genome	SP116683	0.966	175
PCAWG-WGS	Lymph-BNHL	genome	SP124969	0.977	2404
PCAWG-WGS	Lymph-BNHL	genome	SP59348	0.928	1373
PCAWG-WGS	Lymph-BNHL	genome	SP59452	0.963	3655
PCAWG-WGS	Lymph-BNHL	genome	SP116676	0.979	2449
PCAWG-WGS	Lymph-BNHL	genome	SP59384	0.976	503
PCAWG-WGS	Lymph-BNHL	genome	SP116616	0.903	1500
PCAWG-WGS	Lymph-BNHL	genome	SP59368	0.988	2369
PCAWG-WGS	Lymph-BNHL	genome	SP116648	0.964	2378
PCAWG-WGS	Lymph-BNHL	genome	SP59420	0.917	569
PCAWG-WGS	Lymph-BNHL	genome	SP116697	0.928	11998
PCAWG-WGS	Prost-AdenoCA	genome	SP112925	0.929	4017
PCAWG-WGS	Prost-AdenoCA	genome	SP112899	0.94	639
PCAWG-WGS	Prost-AdenoCA	genome	SP112903	0.942	1114
PCAWG-WGS	Prost-AdenoCA	genome	SP112983	0.929	1766
PCAWG-WGS	Prost-AdenoCA	genome	SP112957	0.96	1034
PCAWG-WGS	Prost-AdenoCA	genome	SP112917	0.956	355
PCAWG-WGS	Prost-AdenoCA	genome	SP112909	0.964	1038
PCAWG-WGS	Prost-AdenoCA	genome	SP112833	0.971	480
PCAWG-WGS	Prost-AdenoCA	genome	SP112875	0.912	2066
PCAWG-WGS	Prost-AdenoCA	genome	SP112913	0.922	1883
PCAWG-WGS	SoftTissue-Liposarc	genome	SP121781	0.974	840
nonPCAWG-WGS	CNS-GBM	genome	SJHGG004_D	0.909	49
nonPCAWG-WGS	CNS-GBM	genome	SJHGG019_E	0.914	166
nonPCAWG-WGS	CNS-GBM	genome	SJHGG024_D	0.916	259
nonPCAWG-WGS	CNS-GBM	genome	SJHGG052_A	0.92	51
nonPCAWG-WGS	CNS-GBM	genome	SJHGG102_D	0.932	73
nonPCAWG-WGS	Panc-AdenoCA	genome	8014573	0.981	1577
nonPCAWG-WGS	Panc-AdenoCA	genome	8057700	0.971	1290
nonPCAWG-WGS	Panc-AdenoCA	genome	8062296	0.977	426
nonPCAWG-WES	Liver-HCC	exome	BN28T	0.946	95
nonPCAWG-WES	Liver-HCC	exome	BN41T	0.927	77
nonPCAWG-WES	Liver-HCC	exome	BN49T	0.904	53
nonPCAWG-WES	Liver-HCC	exome	BN50T	0.917	83
nonPCAWG-WES	Liver-HCC	exome	HCC135T	0.91	20
nonPCAWG-WES	Liver-HCC	exome	HCC137T	0.929	100
nonPCAWG-WES	Liver-HCC	exome	HCC143T	0.921	47
nonPCAWG-WES	Liver-HCC	exome	HCC157T	0.959	102
nonPCAWG-WES	Liver-HCC	exome	HCC35T	0.912	84
nonPCAWG-WES	Liver-HCC	exome	HCC41T	0.902	64
nonPCAWG-WES	Liver-HCC	exome	HCC58T	0.911	105
nonPCAWG-WES	Liver-HCC	exome	HCC61T	0.924	63
nonPCAWG-WES	Liver-HCC	exome	HCC65T	0.961	75
nonPCAWG-WES	Liver-HCC	exome	HCC74T	0.913	41
nonPCAWG-WES	Liver-HCC	exome	HCC77T	0.922	71
nonPCAWG-WES	Liver-HCC	exome	HCC89T	0.92	109
nonPCAWG-WES	Liver-HCC	exome	HCC97T	0.908	104
nonPCAWG-WES	Liver-HCC	exome	HCC98T	0.967	132