Correction to: Scientific Reports https://doi.org/10.1038/s41598-017-14010-x, published online 19 October 2017

This Article contains errors in the Methods section under subheading ‘KGLP-1 Peptide Detection’. The following sentence was included erroneously:

“Previously a 25–55% gradient with buffer B as 100% acetonitrile 0.1% TFA was used had to reduce the acetonitrile concentration of buffer B to extend the life of the degasser on the HPLC, consequently KGLP will elute slightly later than previously.”

In addition, this article contains errors in the Methods section under the subheading ‘Primary Splenocyte Stimulation’.

“Plates were then centrifuged at 300 g and supernatants aspirated and stored at for analysis.”

should read:

“Plates were then centrifuged at 300 g and supernatants aspirated and stored at −80 °C for analysis.”