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Akpan VE, Omole DO, Bassey DE.Akpan VE, et al. Among authors: omole do.Heliyon. 2020 Oct;6(10):e05246. doi: 10.1016/j.heliyon.2020.e05246. Epub 2020 Oct 14.Heliyon. 2020.PMID: 33072925Free PMC article.