. 2014 May 10;37(6):1525–1534. doi: 10.2337/dc13-2161
© 2014 by the American Diabetes Association.
Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered. See http://creativecommons.org/licenses/by-nc-nd/3.0/ for details.
Figure 1.
CONSORT flow diagram for Detroit, 2012.