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Pymer SA, Tew GA, Palmer J, Ingle L, Smith GE, Chetter IC, Harwood AE.Pymer SA, et al. Among authors: harwood ae.SAGE Open Med. 2018 Dec 10;6:2050312118818295. doi: 10.1177/2050312118818295. eCollection 2018.SAGE Open Med. 2018.PMID: 30574304Free PMC article.