RETRACTION: Y. Liu, W. Fu, X. Cao, et al., “Delivery of miR-224-5p by Exosomes from Cancer-Associated Fibroblasts Potentiates Progression of Clear Cell Renal Cell Carcinoma,” Computational and Mathematical Methods in Medicine, 2021, https://doi.org/10.1155/2021/5517747
The above article, published online on 25 May 2021 in Wiley Online Library (https://wileyonlinelibrary.com/), has been retracted by John Wiley & Sons Ltd.
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