. 2014 May 8;2:38. doi: 10.3389/fpubh.2014.00038
Copyright © 2014 Kuehl, Elliot, Goldberg, MacKinnon, Vila, Smith, Miočević, O’Rourke, Valente, DeFrancesco, Sleigh and McGinnis.
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Figure 1.
Participant enrollment and outcomes.