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Hasan R, Shehzad W, Ahmed E, Khattak HA, AlGhamdi AS, Alshamrani SS.Hasan R, et al. Among authors: alghamdi as.Appl Bionics Biomech. 2021 Dec 21;2021:9958647. doi: 10.1155/2021/9958647. eCollection 2021.Appl Bionics Biomech. 2021.PMID: 34970332Free PMC article.Retracted.