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Cartilage repair treatments. This scheme represents some of the main treatments already used or under development for cartilage repair. ACI = autologous chondrocyte implantation; EVs = extracellular vesicles. The images were obtained from Servier Medical Art (http://smart.servier.com/, Accessed on 7 April 2022), licensed under a Creative Commons Attribution 3.0 Unported License.
