Randomized, double-blind, placebo-controlled, linear dose, crossover study to evaluate the efficacy and safety of a green coffee bean extract in overweight subjects [Retraction]

Vinson JA, Burnham BR, Nagendran MV. Diabetes, Metabolic Syndrome and Obesity: Targets and Therapy. 2012;5:21–27.

The sponsors of the study cannot assure the validity of the data so we, Joe Vinson and Bryan Burnham, are retracting the paper.