row_idx,source_row_idx,sample_id,source_diagnosis 0,1,sample_2,GC 1,3,sample_4,HE 2,4,sample_5,GC 3,6,sample_7,GC 4,7,sample_8,HE 5,8,sample_9,GC 6,11,sample_12,HE 7,12,sample_13,GC 8,14,sample_15,HE 9,15,sample_16,GC 10,17,sample_18,HE 11,19,sample_20,GC 12,21,sample_22,HE 13,22,sample_23,GC 14,24,sample_25,HE 15,25,sample_26,GC 16,28,sample_29,HE 17,29,sample_30,GC 18,31,sample_32,HE 19,32,sample_33,GC 20,34,sample_35,HE 21,35,sample_36,GC 22,38,sample_39,HE 23,39,sample_40,GC 24,41,sample_42,HE 25,42,sample_43,GC 26,44,sample_45,HE 27,46,sample_47,GC 28,48,sample_49,HE 29,49,sample_50,GC 30,51,sample_52,HE 31,52,sample_53,GC 32,55,sample_56,HE 33,56,sample_57,GC 34,57,sample_58,GC 35,59,sample_60,HE 36,60,sample_61,GC 37,62,sample_63,HE 38,64,sample_65,GC 39,66,sample_67,HE 40,67,sample_68,GC 41,69,sample_70,HE 42,70,sample_71,GC 43,73,sample_74,HE 44,74,sample_75,GC 45,76,sample_77,HE 46,77,sample_78,GC 47,79,sample_80,HE 48,80,sample_81,GC 49,83,sample_84,HE 50,84,sample_85,GC 51,86,sample_87,HE 52,87,sample_88,GC 53,89,sample_90,HE 54,91,sample_92,GC 55,93,sample_94,HE 56,94,sample_95,GC 57,96,sample_97,HE 58,97,sample_98,GC 59,100,sample_101,HE 60,101,sample_102,GC 61,103,sample_104,HE 62,104,sample_105,GC 63,105,sample_106,GC 64,107,sample_108,HE 65,109,sample_110,GC 66,111,sample_112,HE 67,112,sample_113,GC 68,114,sample_115,HE 69,115,sample_116,GC 70,118,sample_119,HE 71,119,sample_120,GC 72,121,sample_122,HE 73,122,sample_123,GC 74,124,sample_125,HE 75,125,sample_126,GC 76,128,sample_129,HE 77,129,sample_130,GC 78,131,sample_132,HE 79,132,sample_133,GC 80,134,sample_135,HE 81,136,sample_137,GC 82,138,sample_139,HE