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RT @CalumDavey: Why analysing a stepped-wedge trial like a randomised controlled trial requires the data to first be 'split'. http://t.co/C…
RT @CalumDavey: Why analysing a stepped-wedge trial like a randomised controlled trial requires the data to first be 'split'. http://t.co/C…
Why analysing a stepped-wedge trial like a randomised controlled trial requires the data to first be 'split'. http://t.co/CPhe5zTLDD