Supplemental material for Injectable, redox-polymerized carboxymethylcellulose hydrogels promote nucleus pulposus-like extracellular matrix elaboration by human MSCs in a cell density-dependent manner

Supplementary Material for Injectable, redox-polymerized carboxymethylcellulose hydrogels promote nucleus pulposus-like extracellular matrix elaboration by human MSCs in a cell density-dependent manner by Devika M Varma, Michelle S DiNicolas and Steven B Nicoll in Journal of Biomaterials Applications