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Mayne A, Harshavardhan HP, Johnston LR, Wang W, Jariwala A.Mayne A, et al. Among authors: johnston lr.Ann R Coll Surg Engl. 2017 Nov;99(8):602-606. doi: 10.1308/rcsann.2017.0086. Epub 2017 Jun 27.Ann R Coll Surg Engl. 2017.PMID: 28653546Free PMC article.