Table 1. Drug concentrations for cell viability assay.

	RPMI8226	MM.1S	H929	L363	U266
Bortezomib	10 nM	10 nM	10 nM	10 nM	10 nM
Ixazomib	100 nM	100 nM	100 nM	100 nM	100 nM
Carfilzomib	100 nM	100 nM	100 nM	100 nM	100 nM
Dexamethasone	100 μM	100 μM	100 μM	100 μM	100 μM
Melphalan	10 μM	10 μM	10 μM	10 μM	10 μM
Doxorubicin	2 μM	0.5 μM	2 μM	2 μM	3 μM
Bendamustine	250 μM	50 μM	250 μM	250 μM	250 μM
Lenalidomide	1 μM	1 μM	1 μM	1 μM	1 μM
Selinexor	100 nM	100 nM	100 nM	100 nM	100 nM