#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	SBS43.Mutations
nonPCAWG-WGS	Lymph-CLL	genome	019-0047-01TD	0.921	654
nonPCAWG-WGS	Lymph-CLL	genome	155-01-1TD	0.935	402
nonPCAWG-WGS	Lymph-CLL	genome	294-01-3TD	0.944	149
nonPCAWG-WGS	Lymph-CLL	genome	618-1503-04TD	0.953	153
nonPCAWG-WGS	Prost-AdenoCA	genome	PR-0508	0.947	731
nonPCAWG-WGS	Skin-Melanoma	genome	ML_103_T_01	0.975	3453
nonPCAWG-WGS	Skin-Melanoma	genome	ML_106_T_01	0.935	1127
nonPCAWG-WGS	Skin-Melanoma	genome	ML_108_T_01	0.967	1156
nonPCAWG-WGS	Skin-Melanoma	genome	ML_15_T_01	0.977	942
nonPCAWG-WGS	Skin-Melanoma	genome	ML_29_T_01	0.961	299
nonPCAWG-WGS	Skin-Melanoma	genome	ML_30_T_01	0.966	463
nonPCAWG-WGS	Skin-Melanoma	genome	ML_34_T_01	0.967	1533
nonPCAWG-WGS	Skin-Melanoma	genome	ML_41_T_01	0.976	2491
nonPCAWG-WGS	Skin-Melanoma	genome	ML_43_T_01	0.97	390
nonPCAWG-WGS	Skin-Melanoma	genome	ML_47_T_01	0.93	48074
nonPCAWG-WGS	Skin-Melanoma	genome	ML_50_T_01	0.967	877
nonPCAWG-WGS	Skin-Melanoma	genome	ML_55_T_01	0.976	668
nonPCAWG-WGS	Skin-Melanoma	genome	ML_67_T_01	0.955	902
nonPCAWG-WGS	Skin-Melanoma	genome	ML_68_T_01	0.956	10410
nonPCAWG-WGS	Skin-Melanoma	genome	ML_73_T_01	0.995	817
nonPCAWG-WGS	Skin-Melanoma	genome	ML_75_T_01	0.964	1767
nonPCAWG-WGS	Skin-Melanoma	genome	ML_77_T_01	0.964	3286
nonPCAWG-WGS	Skin-Melanoma	genome	ML_79_T_01	0.922	6411
nonPCAWG-WGS	Skin-Melanoma	genome	ML_89_T_01	0.941	3094
nonPCAWG-WGS	Skin-Melanoma	genome	ML_91_T_01	0.986	1378
nonPCAWG-WGS	Skin-Melanoma	genome	ML_93_T_01	0.993	674
nonPCAWG-WGS	Skin-Melanoma	genome	ML_97_T_01	0.968	901
nonPCAWG-WES	ColoRect-AdenoCA	exome	CRC-35T	0.901	57
nonPCAWG-WES	Eso-SCC	exome	ZZUFHECRKL-G008T	0.949	17
nonPCAWG-WES	Eso-SCC	exome	ZZUFHECRKL-G023T	0.908	13
nonPCAWG-WES	Eso-SCC	exome	ESCC_54	0.919	13
nonPCAWG-WES	Head-SCC	exome	93VU147T	0.941	301
nonPCAWG-WES	Head-SCC	exome	BICR_22	0.955	310
nonPCAWG-WES	Head-SCC	exome	CAL27	0.958	295
nonPCAWG-WES	Head-SCC	exome	CAL33	0.944	289
nonPCAWG-WES	Head-SCC	exome	NOKSI	0.966	298
nonPCAWG-WES	Head-SCC	exome	ORL-48	0.941	177
nonPCAWG-WES	Head-SCC	exome	UD-SCC-2	0.956	187
nonPCAWG-WES	Head-SCC	exome	UM-SCC-11B	0.938	160
nonPCAWG-WES	Head-SCC	exome	UM-SCC-17B	0.933	193
nonPCAWG-WES	Head-SCC	exome	UM-SCC-2	0.954	320
nonPCAWG-WES	Head-SCC	exome	UM-SCC-4	0.945	210
nonPCAWG-WES	Head-SCC	exome	UM-SCC-47	0.963	179
nonPCAWG-WES	Head-SCC	exome	UPCI:SCC090	0.957	204
nonPCAWG-WES	Head-SCC	exome	WSU-HN12	0.935	279
nonPCAWG-WES	Head-SCC	exome	WSU-HN13	0.94	271
nonPCAWG-WES	Head-SCC	exome	WSU-HN30	0.963	204
nonPCAWG-WES	Head-SCC	exome	WSU-HN6	0.962	215
nonPCAWG-WES	Head-SCC	exome	WSU-HN8	0.95	307
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-10C	0.959	289
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-1C	0.926	180
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-28C	0.964	279
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-46C	0.94	202
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-50C	0.953	190
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-515C	0.937	163
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-53C	0.945	168
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-54C	0.957	476
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-70C	0.939	250
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-7C	0.978	751
nonPCAWG-WES	Thy-AdenoCA	exome	PTC-88C	0.949	202