VIM and thyroid cancer: Quantitative analysis with vimentin band intensities revealed increased expression levels in the 3D spheroid culture environment in all thyroid cancer cell lines (Supplementary Figure S3A–D; BHP10-3SCp: 0.22 ± 0.04, 8505C: 0.82 ± 0.10, Hth7: 0.24 ± 0.16 and SW1736: 0.21 ± 0.56).