Supplementary Data 2. Table of IC50 values for single cell CTCs and Topotecan/Epirubicin.

Cell line	Epirubicin IC50 [µg/ml]	Std	Topotecan IC50 [µg/ml]	Std
BHGc7	0.01	0.01	0.62	0.47
BHGc10	0.03	0.03	0.98	1.04
BHGc16	0.04	0.06	0.27	0.28
BHGc26	0.05	0.04	0.12	0.05
BHGc27	0.004	0.0003	0.01	0.01
BHGc500	0.02	0.01	0.03	0.02
BHGc590	0.14	0.07	0.85	0.41
BHGc71	0.15	0.05	0.19	0.18
UHGc5	0.02	0.03	0.02	0.02