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Egunsola O, Choonara I, Sammons HM.Egunsola O, et al. Among authors: sammons hm.BMJ Open. 2015 Jun 12;5(6):e007711. doi: 10.1136/bmjopen-2015-007711.BMJ Open. 2015.PMID: 26070796Free PMC article.Review.