Retraction notice to “Differentiation of human iPSCs into VSMCs and generation of VSMC-derived calcifying vascular cells”Publications, Stem Cell Res Trillhaase A, Haferkamp U, Rangnau A, Märtens M, Schmidt B, Trilck M, Seibler P, Aherrahrou R, Erdmann J, Aherrahrou Z. Stem Cell Res. 2020 May 24;45:101830. doi: 10.1016/j.scr.2020.101830. https://pubmed.ncbi.nlm.nih.gov/32460060/