IL37 and type 2 diabetes mellitus: Serum levels (median and interquartile range) of IL‐37 (79 [47–102] vs. 60 [46–89] ng/L; probability [p] = .04) and IL‐39 (66 [59–69] vs. 31 [19–42] ng/L; p < .001) were significantly elevated in T2DM patients compared to controls.