Sample	Population	Description
P6_1	P6	Luminal
P6_4	P6	Luminal
P7_2	P7	Basal_Itga5_neg
P7_5	P7	Basal_Itga5_neg
P8_3	P8	Basal_Itga5_pos
P8_6	P8	Basal_Itga5_pos