Randomized trials addressing a similar question are commonly published after a trial stopped early for benefit.
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J Clin Epidemiol. 2017 Feb;82:12-19. doi: 10.1016/j.jclinepi.2016.10.006. Epub 2016 Nov 8.
J Clin Epidemiol. 2017.
PMID: 27832953
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