Erratum to: Acta Diabetol (2014) 51:155–157 DOI 10.1007/s00592-013-0501-y

Unfortunately, in the print and online version of article, the compound “GYY4134” was published incorrectly. The “GYY4134” compound should be replaced by “GYY4137” throughout the article.

Further, in “Methods”, the concentration of AP39 was incorrectly published as 10 mM and the correct concentration of AP39 is 10 nanoM.