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Hiam D, Patten R, Gibson-Helm M, Moreno-Asso A, McIlvenna L, Levinger I, Harrison C, Moran LJ, Joham A, Parker A, Shorakae S, Simar D, Stepto N.Hiam D, et al. Among authors: harrison c.Trials. 2019 Apr 16;20(1):221. doi: 10.1186/s13063-019-3313-8.Trials. 2019.PMID: 30992038Free PMC article.