Fig. 1From: Modulation of endogenous antioxidant defense and the progression of kidney disease in multi-heritage groups of patients with type 2 diabetes: PRospective EValuation of Early Nephropathy and its Treatment (PREVENT)Flow diagram of the recruitment, randomization and follow-up of eligible patients double-blind, randomized placebo controlled trial into the 2 × 2 factorial, to achieve balanced representation of non-Caucasian and Caucasian heritage groupsBack to article page