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Dodd N, Carey ML, Mansfield E, Oldmeadow C.Dodd N, et al. Among authors: oldmeadow c.JMIR Res Protoc. 2017 May 10;6(5):e86. doi: 10.2196/resprot.7432.JMIR Res Protoc. 2017.PMID: 28490420Free PMC article.