Correction: Electrospun bioactive polymer biomaterials enriched with collagen and platelet-rich plasma as a platform for in vitro chondrogenic differentiation of human mesenchymal stem cells - Trzaskowska, Paulina; Rybak, Ewa; Kopeć, Kamil; Ciach, Tomasz; Wieciński, Piotr; Święszkowski, Wojciech; Kijeńska-Gawrońska, Ewa (Frontiers in Bioengineering and Biotechnology, 2026)