Dadwal et al., 2015
Heterogeneous findings are organized by intervention/comparator, follow-up window, and key effect modifiers, including baseline obesity/insulin-resistance phenotype, concomitant metformin, and lifestyle co-interventions

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Wang X, Fang Y, Liang W, Wong CC, Qin H, Gao Y, Liang M, Song L, Zhang Y, Fan M, et al