Correction for 'Additive manufacturing of barium-doped calcium silicate/poly-ε-caprolactone scaffolds to activate CaSR and AKT signalling and osteogenic differentiation of mesenchymal stem cells' by Yung-Cheng Chiu et al., J. Mater. Chem. B, 2023, 11, 4666-4676, https://doi.org/10.1039/D3TB00208J.