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Galen B, Baron S, Young S, Hall A, Berger-Spivack L, Southern W.Galen B, et al.BMJ Qual Saf. 2020 Mar;29(3):245-249. doi: 10.1136/bmjqs-2019-009923. Epub 2019 Oct 3.BMJ Qual Saf. 2020.PMID: 31582569