1. Wasyłeczko, M., Sikorska, W., Chwojnowski, A.: Review of synthetic and hybrid scaffolds in cartilage tissue engineering. Membr. (Basel) 10(11), 348 (2020)
2. Li, J., Chen, G., Xu, X., Abdou, P., Jiang, Q., Shi, D., Gu, Z.: Advances of injectable hydrogel-based scaffolds for cartilage regeneration. Regen. Biomater. 6(3), 129–140 (2019)
3. Li, L., Yu, F., Zheng, L., Wang, R., Yan, W., Wang, Z., Xu, J., Wu, J., Shi, D., Zhu, L., Wang, X., Jiang, Q.: Natural hydrogels for cartilage regeneration: modification, preparation and application. J. Orthop. Translat. 14(17), 26–41 (2018)
4. Liu, M., Zeng, X., Ma, C., Yi, H., Ali, Z., Mou, X., Li, S., Deng, Y., He, N.: Injectable hydrogels for cartilage and bone tissue engineering. Bone Res. 5, 17014 (2017)
5. Makris, E.A., Gomoll, A.H., Malizos, K.N., Hu, J.C., Athanasiou, K.A.: Repair and tissue engineering techniques for articular cartilage. Nat. Rev. Rheumatol. 11, 21–34 (2015)