Archived with thanks to Practical Diabetes. "This is the peer reviewed version of the following article: Tests aiding diagnosis of monogenic diabetes. 2017 34(6) p217-220a. Practical Diabetes, which has been published in final form at http://onlinelibrary.wiley.com/doi/10.1002/pdi.2122/abstract. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving."